who was dr frederick a urquhart class 10
Richard was curious to know the reason behind twelve gold spots on a monarch pupa. Ebright sent him many tagged butterflies for his research work. Ans. He had a habit of collecting butterflies, rock fossils and coins since he was a kid. In his second year in high school, Ebrights research led to his discovery of an unknown insect hormone. He should have done real experiments and that is what real science is all about. He graduated from Harvard with second position among 1510 students. He realised that the winners had tried to do real experiments. Ebright grew cells from a monarchs wing to show that cells could divide and develop into a normal butterfly wing scales only if they were fed with the hormones from the gold spots, Later, he identified the chemical structure of the hormone and found how cells can read the blueprints of its DNA. (a) Travels of Monarch X(b) Travels of Ebright(c) Travels of Dr Urquhart(d) Travels of Viceroy X, Question 20.Which of the following is a type of butterflies? Q.25. (c) Determination is a word from the extract which means resoluteness. By copying monarchs, the viceroys escape being eaten by birds. But there was one thing I could do collect things, said he. Ili-, mother encouraged his interest in learning. His mother encouraged his interest in learning. Web40. Ebright identified the chemical structure of the gold spot hormone and found so cells can read the blueprint of its DNA. This led to the discovery of a hormone. The article of Richard and his friend was published in the Proceedings of the National Academy of Science. Answer : B. He praised him for his brilliant mind, his curiosity and a will to win for the right reason. Richard was in third grade when his father died. He became a graduate student researcher. She spent all her time in setting up challenges for him. The urge to know more develops the scientific aptitude in a person. He became a champion debater and public speaker. Then, he would tag the butterflies wings and let them go. Who is the writer of the story The Making of a Scientist? Q44. However, soon he started losing interest in butterflies. Last but not the least, it is the will to do the best and win. Richard put up a slide of frogs at the County science fair but did not win any award. Tagged many monarchs. Once his mother bought the book. Does it involve observing, thinking and doing experiments?Answer:Reading many books on a subject is not enough. He grew cells from a monarchs wing in a culture. He caught a female monarch and took her eggs. Q.29. Then he became the whole life of hi, mother, Ins mother was his only companion tint he started scout mythic brought home file tithe for in. Richard built a device that showed that the spots were producing a very important hormone. He did not get any prize. Learning was easy for him. Public Speaker 15.3. He showed that cells could divide and develop into normal butterfly wing scales. How did Ebright raise a flock of butterflies? Seeing his interest, his mother gifted him a book that introduced the world of science to him. Q37. She found work for him and Richard wanted to learn. How did the hook become a turning point in Richard Ebrights life? Question 1.What rare achievement did Richard manage at the age of twenty-two?Answer:Richard had a rare honour at the age of twenty-two. But the book that opened the world of science to the eager young collector was The Travels of Monarch X. Who was Dr. Frederick A Urquhart? Richard Ebright continued his journey farther. 3. His entries were slides of frog tissues. At the age of twenty two, Richard H. Ebright surprised the scientific world with the publication of his theory on how cells work. Ans. And they had been found not more than seventy-five miles from where he lived. WebThe book was about how monarch butterflies migrated to Central America. It led to the discovery of a new hormone. How did Ebrights mother help him to become a scientist? Short Answer Type Questions [2 Marks each]. He would catch a monarch butterfly, take her eggs and raise them. It is also used in criminal investigation to identify a person or to place him at the scene of crime. The reason was that there was no feedback. Chapter The making of scientist. Who was Dr. Frederick A Urquhart? 6. He even gazed at stars. When and how did Richard Ebright get a hint of what real science is? All these made him straights. Q.24. Download books and chapters from book store. He thought it all happened because of a hectic and tried raising caterpillars in the presence of beetles but he did not get any results, but he went ahead and showed his experiments and trials arid won a prize. Ebright put in 3 to 4 hours at night doing debate research. Comment on the role of Mr Weathered in Albrights life, Who were the important people in Albrights life? But there was one thing I could do collect things, said he. Ans. He tried to answer a very simple question: What is the purpose of the twelve tiny gold spots on a monarch pupa?. He managed to collect all twenty-five . He wrote an article with his friend about a theory of how cells work. Ebright was fascinated by butterflies. Water vapour uses it as a centre of attraction when it becomes too heavy. Richard Ebright was fond of collecting things. WebDr. He, along with his college room-mate, James R Wong, worked on the idea. He went on to raise an entire flock of butterflies in the basement of his home. This interest led to his other projects and experiments. He got third prize for zoology in this fair. Describe Richard Ebrights childhood. Ans. So he decided to raise a flock of butterflies. Briefly summarise the article, 'The Making of a Scientist'. He did more work on the hormones of the gold spots. Sorry, you have Javascript Disabled! Ans. Using sophisticated instruments there, he was able to identify the hormones chemical structure. Richard Ebright was the only child. 8. 7. Ans. Anyone who found a tagged butterfly was asked to send the tag to Dr Urquhart. So, his basement became home to thousands of monarch butterflies. Richard had an interest in collecting butterflies since childhood. Collected butterflies since childhood. It is about projects and experiments. Question 3.It was really a sad feeling to sit there and not get anything while everybody else had won something.(a) Who is the speaker of the above lines? Richards Glory at Harvard : She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. Sharp brain, d y observant, anal tic mind, driving curiosity, the keen interest in the subject and strong will for the right cause are some of the essentials for the making of a scientist. She compensated the early loss of his father. Frederick Albert Urquhart was a Canadian zoologist who studied the migration of monarch butterflies, Danaus plexippus L. Together with his wife, Norah Roden Urquhart He also discovered how a cell could read the blueprint of its DNA that controls heredity. Frederick A. Urquhart He is a prominent scientist. Richard Ebright used to send tagged monarch butterflies to Dr Urquhart for his research work. 2.Richard was the focus of his mothers attention. But he did not win any prize. She exposed him to the world around him by taking him to trips, bought him books, telescope, microscope, cameras, mounting materials and other equipment, which helped him in his learning. Dr. Frederick A Urquhart was a scientist and teacher at the Q.26. Elucidate in the context of the given text. 1.Richard H Ebright. Ebright Continues his Research on Monarch Pupa : She exposed him to the world around him by taking him to trips, bought him books, telescope, microscope, cameras, mounting materials and other equipment, which helped him in his learning. Name Richards college room mate (a) John a newspaper or magazine that deals with a particular subject, becoming part of a successful or important group, a shape that is curved, wide at its center and pointed at its two ends like a crescent moon, that are similar and can produce young animals or plants, able to stick fast to a surface or object sticky, a dark brown or black bird that is common in Europe and the US, NCERT Solutions for Class 8 English Chapter 2 The Tsunami, NCERT Solutions for Class 8 English Chapter 1 The Best Christmas Present in the World, The School Boy Poem Chapter 5, Class 8 English Notes, The Last Bargain Poem Chapter 4, Class 8 English Notes, Macavity: The Mystery Cat Poem Chapter 3, Class 8 English Notes. How did Ebright come in contact with Dr Urquhart? 10. The questions they ask are the beginning of scientific inquiry. They like to eat viceroy butterflies. Share these questions with your class, and try and answer them.Answer:Some of the questions are, Read the following extracts carefully and answer the questions that follow.Question 1.So he did, and did he ever! Ans. Richard Ebright was fond of collecting things. Ans. Richard was three years old when he lost his father. If Richard Ebrights theory proves to be correct, it will be a big step towards understanding the processes of life. After reading it, Ebright's Question 2.Ebrights study of monarch pupas had a far reaching impact. 13. Webmigrations. Frederick A. Urquhart. Thus, he became a successful scientist. (b) He was competing at a county science fair. CBSE Class 10 ScienceCBSE Class 10 Social ScienceCBSE Class 10 Maths. He would raise them in his basement, from egg to caterpillar, to pupa to adult butterfly. They were asked to tag butterflies for research by Dr Frederick A. Urquhart of Toronto University. She opened the world of science to him by introducing him to Dr Frederick A. Urquhart of the University of Toronto, Canada. This led him to research and discover many things. They must be fed from the hormone received from the gold spots. This helped Richard to learn a lot. Ans. Compose a thesis on this. Q49.What was Richard A Weihers opinion of his student Richard, Ebright? Everybody else had won something. For his eighth grade project, he tried to find the cause of a viral disease that killed all monarch caterpillars every few years. As a result of his many experiments, he won many prizes at the county and international science fairs in the following years. Richard decided to raise butterflies at home to study their migration pattern. Question 8.Mentionany two of Ebrights contributions to the world of science. As a child, Ebright had a driving curiosity. What results are expected if Richard Ebrights theory is proved correct? There wasnt much could do there. His theory may create new ways to prevent some types of cancer and other diseases. 5. Ans. In which class was Ebright when he lost at the county science fair? 1. Question. Question 1.Richards mother had a great influence on him. At the end of the book, readers were invited to help study butterfly migrations. (a) viceroy (b) monarch (c) all of the He collected all 25 species of butterflies found around his hometown. It was necessary for the butterflys full development. By the time he was in the second grade, he had collected all 25 species of butterflies found around his hometown. Richard Enters County Science Fair : He also collected rocks, fossils and coins. Question 2.How did his mother help him?Answer:Richards mother proved to be a great help. After reading it he became interested in tracking the migration of butterflies. WebThis book aroused his curiosity in exploring the fact how Monarch butterflies migrate to central America. She found work for him and helped him in learning things and in many other ways. mother, Ins mother was his only companion tint he started scout mythic brought home file tithe for in. He carried experiments to prove successfully that hormone produced by the gold spots of a pupa is responsible for the growth and formation of butterfly-wings. So he decided to raise a flock of butterflies. His mother encouraged his interest in learning. Richard came in contact with Dr Urquhart through the book. He used to send them to Dr Urquhart for his research work. WebAnswer: By the time Richard Ebright was in the second grade, he had collected all twenty-five species of butterflies found around his hometown. He went on to raise an entire flock of butterflies in the basement of his home. Science fair project 10.1. What reasons did Richard Ebright give in this regard? Richard A. Weiherer He earned top grades in school. Question. This project won first place of zoology at the International Fair. He was a little disappointed as only two butterflies had been recaptured. He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at the county level. His theory may help to prevent many kinds of cancers and other diseases. 2. He discovered an unknown insect hormone and also determined how the cell could read the blueprint of its DNA. He won many awards at the County and International science fairs in subsequent years. Q.30. WebDr Frederick A. Urquhart. It described how monarch butterflies migrate to Central America. One day Ebrights mother gave him a childrens book. Besides, he was doing all his research with butterflies and his other interests. OVERVIEW OF THE CHAPTER The butterfly collecting season in his area lasted for six weeks in late summer. Question 3.What are the gualities that go into the making of a scientist?Answer:There are three essential qualities that make a scientist. (a) fourth grade(b) fifth grade(c) sixth grade(d) seventh grade, Question 18.Ebright is an expert. Why did Richard Ebright look to him for fresh ideas? Richard Ebrights journey as a scientist started since he first began collecting butterflies. Who was Dr Frederick A Urquhart? She compensated the early loss of his father. Delhi - 110058. (d) It is a pronoun. [CBSE 2016]Answer:Richards genius was obvious by the time he was in his second grade. To which field of science has Richard H. Ebright contributed? One day Ebrights mother gave him a childrens book. (b) He collected fossils, coins and rocks other than butterflies. Given below are some questions that children in India have asked Prof. Yash Pal and Dr. Rahul Pal as reported in their book, Discovered Questions. He was the only child of his parents. [CBSE 2011]Answer:Richards mother played a huge role in making him a great scientist. He proved a lot of things about met/webs and other butterflies. 17. Chasing butterflies one by one was difficult and he couldnt catch many. In addition to curiosity and motivation, Ebright displayed the qualities of hard work, sincerity, determination and patience. That hormone was necessary for the butterflys full development. Then he became the whole life of hi. To further test his theory, he began doing experiments if it proves correct it will be a big step towards understanding the process of life. His other important contribution proved to be his study of how cells read their DNA. It might lead to new ideas for preventing some types of cancer and other diseases. Richard Ebright was in the seventh grade when he sent his first project in the County Science Fair. It was really a sad experience for him. He actively participated (d) Its synonym is Gloomy. Richie was my whole life after his father died , said Richards mother. Ebright was competitive and wanted to be the best. Hence, hobbies play an important role in ones life. Ebright and his college room-mate explained the theory in an article in the Proceedings of the National Academy of Science. What did Ebright realize when he started tagging butterflies? Later, he sought suggestions and guidance in his projects from Dr Urquhart. Which butterflies were not eaten by birds? But he returned empty-handed. The Making of a Scientist Questions and Answers Class 10 are written by experts. He got the idea for his new theory about cell life. Ans. WebHe actively participated in tagging butterflies to help in the research being conducted by Dr Frederick A. Urquhart. Ebright was not only a good scientist but also a keen observer. He would catch a monarch butterfly, take her eggs and raise them. He was good in studies and earned top grades in the class. Richard was a single child and didnt have friends to play with. Richard Ebright was fortunate enough to have a highly helping and encouraging mother. Richard Ebright is not just a scientist. By Robert W. Peterson. So he decided to do further research in his favourite field, that is, insects on which he had already been doing work. He realized that chasing the butterflies one by one wont enable him to each many. At night they just did the things together. Why did Richard Ebright look to him for fresh ideas? One day, Ebright was seeing the X-ray photos of the chemical structure of cells. At the end of book readers were invited to help study butterfly migration. Ans. Albright lost interest in tagging butterflies because it was a tedious work that did not provide much feedback. But he did not win any prize. He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at. It was really a sad experience for him. The book described how monarch butterflies migrated to Central America. (b) What else did he collect other than butterflies? There wasnt much could do there. Q20. Which book did Ebrights mother give him? he county level. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His other interests include debating, public speakingand photography. His mother got him a book on the migration of butterflies. Elaborate with reference to the lesson The Making of a Scientist.Answer:Curiosity to know more and a motivation to find reasons for existence of anything or any phenomena are necessary for becoming a successful scientist. Ebrights mother wrote to Dr Urquhart, and soon Ebright was attaching light adhesive tags to the wings of monarchs. However, he found time for other interests and hobbies too. (a) Mr Weiherer(b) Dr Urquhart(c) James R Wong(d) Taplow, Question 4.How many gold spots were there on a Monarch pupa? At the end of the hook, the writer Dr A. Urquhart had invited the readers to help him in the study of butterfly migration by tagging them. Q41. Q.23. His entry was slides of frog tissues. He thought that a beetle might carry the virus although he was not able to prove it. What did that project win for Ebright? Richard Ebright was the only child. He would catch a female monarch and take her eggs. The article was published in the scientific journal Proceedings of the National Academy of Science. No one had this achievement at such a young age before him. He and his friends built a device to prove that the spots were producing a hormone necessary for its full development. Richard an all Rounder : Ans. He tagged them as they grew and freed them to study their migration. He had a first-rate mind and always got first grades in schools. Richard Ebright was just twenty-two when he excited the scientific world with a new theory. It is used in parentage testing. Ans. It was a very sad feeling for young Ebright. While still in kindergarten, he started collecting butterflies. Assessment of Speaking and Listening (ASL), A Letter to God Extract Based Questions MCQ | Assumption Based (2023 Data), Extract Based MCQ Questions Long Walk to Freedom Class 10 | Assumption Based (2023 Data), Dust of Snow Extract Based MCQ Questions | Assumption Based (2023 Data), Fire and Ice Extract Based MCQs | Assumption Based (2023 Data), Mrs Packletides Tiger MCQ Questions Answers | Class 10. They were asked to tag butterflies for research by Dr. Frederick A. Urquhart of the University of Toronto, Canada. Soon, Richard achieved his first success. Cameras and their equipment-h that him other ways, It motives ho brought him the book The rave Kit-larch X. Richards Study of Cell and DNA : WebDr Frederick A. Urquhart (a Canadian zoologist) asked them (people reading the book) to tag butterflies for research at the University of Toronto in Canada. He had a habit of collecting butterflies, rock fossils and coins since he was a kid. But the book that opened the world of science to the eager young collector was The Travels of Monarch X. So he started tagging the butterflies. He also won many prizes in the county and international science fairs. What lesson did Richard Ebright learn when he didnt win anything at the County Science Fair? By studying the DNA, I may find ways and means to cure many illnesses. What is DNA fingerprinting? He also accepted failure and success in the right spirit. Besides, he was doing all his research with butterflies and his other interests. Soon, Richard Ebright was attaching light adhesive tags to the wings of monarch butterflies. He used to send them to Dr Urquhart for his research work. Richard has all qualities that make him a true scientist. This page provide you with MCQ questions from His findings motivated him to study cells and how they read their DNA. Richard Ebright was just twenty-two when he excited the scientific world with a new theory. (c) Find a synonym for the word rear from the extract given above. 2023 Zigya Technology Labs Pvt. Ans. But Dr Urquhart didnt believe it. At the end of the hook, the writer Dr A. Urquhart had invited the readers to help him in the study of butterfly migration by tagging them. He has contributed significantly to Biochemistry and Molecular Biology. To further test his theory, he began doing experiments if it proves correct it will be a big step towards understanding the process of life. 232, Block C-3, Janakpuri, New Delhi, He read a book The Travels to Monarch X which created a love for science in him. Ebrights hobby was collecting things. CBSE Maths notes, CBSE physics notes, CBSE chemistry notes. He devoted his time to the study of butterflies and won many prizes. Q.18. (a) viceroy(b) monarch(c) both (a) and (b)(d) none of the above, Question 21.Ebright tried to grow caterpillars in the presence of :(a) betties(b) snakes(c) wasps(d) all of the above, Question 22.Who encouraged Ebright in his interest in learning? Richard Ebright used to send tagged monarch butterflies to Dr Urquhart for his research work. This gave him a new idea about cell life. He carried on his work at the Army laboratory and laboratory of the US Department of Agriculture. You will find Prof. Yash Pals and Dr. Rahuls answers (as given in Discovered Questions) onPage 75.Answer: Question 2.You also must have wondered about certain things around you. WebClass 10 English students should refer to the following multiple-choice questions with answers for The Making of a Scientist in standard 10. A shape that is curved, wide at its center and pointed at its two ends like a crescent moon. 16. Ebright tried to find the cause of a viral fever that kills thousands of monarch butterflies. What were the other interests and hobbies of Ebright? Ans. What did he say?Answer:Mr. Weiherer was Ebrights social studies teacher. How did Ebrights mother help him in his hunger for learning? He started collecting butterflies in kindergarten. Experiments need to be done. He was only twenty two years old at that time. She encouraged him by taking him on trips and bought him telescopes and other equipment. Ebrights mother who encouraged him as a child and. Ebright with his scientist friend first built a device that showed that the tiny gold spots on a monarch pupa were producing a hormone necessary for the butterflys full development. It narrates how hechannelized his curiosity since childhood to become a scientist. The project won the first prize in the zoology division and overall third prize in the county science fair. He was good in studies and earned top grades in the class. Q42.Were twelve tiny gold spots on a monarch pupa just ornamental? Once Ebrights mother bought him a book .The Travels of Monarch X. Anyone who found a tagged butterfly was asked to send the tag to Dr. Urquhart. Q35.How did Richard Ebrights mother be a source of inspiration and encouragement in his quest for learning? 4
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Ebrights hobby was collecting things. He was good sea champion debater and a public speaker. 4. She and Richard spent almost every evening at the dining table. Which simple question led to the discovery of an unknown insect hormone? She presented him the book The Travels of Monarch X. Although this was not the case, he still won a prize for his project. WebDr Urquhart contributed significantly to Ebrights growth as a scientist. Ans. This book opened the world of science for Richard. But his loss taught him an important lesson in life. Download the PDF Question Papers Free for off line practice and view the Solutions online. Later, he started winning prizes. What were the factors which contributed to making Ebright a scientist? He realised that to be a winner he would have to do real experiments. This helped him to learn a lot. Fortunately, Richard Ebright had all the essential ingredients that are necessary for the making of a great scientist. Question 10.Mr. He actively participated in tagging butterflies to help in the research being conducted by Dr Frederick A. Urquhart. What honours did this project bring to Richard Ebright? How and where did Richard Ebright identify the hormones chemical structure? Once Ebrights mother bought him a book .The Travels of Monarch X. He wanted to win to do his best. (b) He raised butterflies to study their migration pattern. Q32. Soon, Richard Ebright was attaching light adhesive tags to the wings of monarch butterflies. Richard Ebright looked to him for fresh ideas and suggestions. 10.Science shows a connection between structure and function. Show this to be so, for the spots Albright saw on Monarch pupas. Answer: Dr. Frederick A Urquhart was a scientist and teacher at the University of His social studies teacher praises him for his will to work hard, do his best and win. (c) Everybody is the opposite of nobody from the extract. What did Ebright do in 2nd grade? (c) Find a word from the extract which means resolutenesss. (a) working of body(b) working of DNA(c) Working of heart(d) none of the above, Question 7.He was an excellent _____(a) debator(b) scientist(c) photographer(d) all of the above, Question 8.Who did he write to get an idea for a real science experiment? He reached the conclusion that viceroys look like monarchs because birds do not find monarchs tasty. He realized that chasing the butterflies one by one wont enable him to each many. Question 1.How can one become a scientist, an economist, a historian ? This project won the first prize in the county science fair and third prize in zoology in the International science fair. Wong. All these made him straights. He further proved that cells grow into scales of wings only when they were injected with the hormone from the gold spots. Ebright started tagging the butterflies. Richard Ebright had great respect and admiration for his Social Studies teacher. So the viceroys try to copy the monarchs to protect themselves from the birds. His defeat inspired him to experiment. They were tagging butterflies for research by Dr Frederick A. Urquhart (Toronto Uni, Canada) Why was Ebright tagging butterflies? (b) Where was he competing at? So, he decided to raise some of the butterflies in his basement. This project won the first prize in the county science fair and third prize in zoology in the International science fair. Chapter Sketch Ans. They were asked to tag butterflies for research by Dr. Frederick A. Urquhart of Totonto University, Canada. He began conducting experiments from that day onwards. Dr Frederick A Urquhart was a scientist and teacher at the University of Toronto, Canada. Richard took a decision to raise a stock of butterflies. Go through and gain confidence. Thus, his mother actually shaped him into an extraordinary scientist. He earned top grades in school. She found learning tasks for him. Later, he worked on why bright spots are found on a monarch pupa, motivated by Dr Urquhart. However, a book made him think otherwise. Indirectly, it led to his new theory on the life of cells. 4.3.5. Thus lit let row focus of twig tether attention. Richard Raises Monarch Butterflies : (b) The theory was proposed by Richard Ebright and his friend James R. He also entered the International Science and Engineering Fair. He had already read the blueprint of DNA. He is also a photographer and an outdoors-person. Richards mother was constantly with him. They were asked to tag butterflies for research by Dr Urquhart. Ebright was competitive and wanted to be the best. The theory was about how cells read their DNA. Readers were told to tag butterflies for research by Dr. Frederick A Urquhart of University of Toronto, Canada. He would catch a female monarch and take her eggs. Richard Ebright was in the seventh grade when he got a hint of what real science was. So, they try to copy and look like them to protect themselves from birds. Many thought that the twelve gold spots on a monarch pupa were just ornamental. These experiments kept Ebright busy all through high school. He reached the conclusion that viceroys look like monarchs because birds do not find monarchs tasty. Ans. They leave trails for fellow honeybees so that they can reach their honeycomb. It was a rare honour for Richard. 15. Explain Answer: Richard had become bored with collecting butterflies. Question 12.Hobbies play a very important role in ones life; elaborate this with reference toThe Making of a Scientist. Ebright started tagging monarch butterflies. They were asked to tag butterflies for research by Dr Frederick A. Urquhart of the University of Toronto, Canada.Station 19 Fanfiction Jack Sick,
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