who was dr frederick a urquhart class 10

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. Thus lit let row focus of twig tether attention. 6. MCQ Online Quiz for Chapter 6 The Making of a Scientist by Robert W. Peterson Class 10 Footprints without Feet. Next is the presence of curiosity. By the time he was in the second grade, he had collected all 25 species of butterflies found around his hometown. He was an expert photographer, Ebright didnt win anything at his first science fair, thereby realizing that actual experiments alone worked. His mother who guided him and encouraged his interests, was his only companion when he was a child. Q.28. 4. He realised that the winners had tried to do real experiments. He also collected rocks, fossils and coins. A multifaceted genius; a great scientist, debater, canoeist, etc. Ans. The discovery of this new hormone further led to an important theory. The book told how monarch butterflies migrate to Central America and asked the students to help study butterfly migrations bytagging the butterflies for research by Dr Urquhart. Ch 6 The Making of a Scientist MCQ Online Test Class 10 English How did Ebrights mother help him to become a scientist? He managed to collect all twenty-five . That book was The Travels of Monarch X. How do honeybees identify their own honeycombs? She also wrote to Dr Urquhart to guide her son. Question 4.Dr Urquhart contributed significantly to Ebrights growth as a scientist. DNA is the carrier of heredity and is called the blueprint of life. The first is a first rate mind. He showed that cells could divide and develop into normal butterfly wing scales. Answer : B. To support it, his mother gifted him Dr Urquharts book, The Travels of Monarch X. Ebright wrote to Dr Urquhart for ideas. To which field of science has Richard H. Ebright contributed? (a) his mother (b) his friend (c) Dr Frederick A. Ans. Ans. By the time he was in the second grade, he had collected all twenty-five species of butterflies found around his hometown. He sometimes did star-gazing all night. If Richard Ebrights theory proves to be correct, it will be a big step towards understanding the processes of life. It was on how cells worked. The article of Richard and his friend was published in the Proceedings of the National Academy of Science. They must be fed from the hormone received from the gold spots. Ans. species of butterflies around his hometown and classify them. Q37. DNA fingerprinting is a forensic technique used to identify individuals by the characteristics of their DNA. His project of merely showing slides of frog tissues under a microscope didnt click. He tagged them as they grew and freed them to study their migration. He showed that cells could divide and develop into normal butterfly wing scales. Which project of Ebright won first prize in the county science fair? Viceroy butterflies, on the other hand, tasted good to birds. ExplainAnswer:Richard had become bored with collecting butterflies. First, he discovered a hormone that was necessary for the growth of the pupa. He was Richards adviser to the Debating and Model United Nations Clubs. He had found out how the cell could read the blueprint of its DNA. He thought that a beetle may carry the virus that causes viral fever. 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. The given page nos. What did he say?Answer:Mr. Weiherer was Ebrights social studies teacher. This book opened the world of science for Richard. At a very young age, Ebright became competitive by participating in various county fairs. Richard A. Weiherer described Ebright a man of varied interests. A group of animals or plants that are similar and can produce young animals or plants, A butterfly with orange-brown wings that are chequered with black, Types of butterflies found in North America, A label attached to someone or something for the purpose of identification or to give other information, Able to stick fast to a surface or object; sticky, To hurry after someone or something in order to catch him/her or it. He showed them under a microscope. Q.23. He went on to raise an entire flock of butterflies in the basement of his home. Why did Richard Ebright look to him for fresh ideas? He did not get any prize. He proved a lot of things about met/webs and other butterflies. For his eighth grade project, he tried to find the cause of a viral disease that killed all monarch caterpillars every few years. She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. His mother encouraged his interest in learning. He had a great hunger for learning. He was her mothers whole life and her only companion until he started school. When and how did Richard Ebright get a hint of what real science is? Richard H. Ebright is one of the leading scientists. This book fascinated him. But, he did not wish to defeat others just to win. 9. How did Ebright raise a flock of butterflies? 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. He did more work on the hormones of the gold spots. WebMCQ Of Making Of A Scientist Class 10 Question 8. Who did he write to get an idea for a real science experiment? ichard was three years old when he lost his father. Ebright tried to find the cause of a viral fever that kills thousands of monarch butterflies. (a) 10(b) 15(c) 11(d) 12, Question 5.In which class was Ebright when he lost at the county science fair? So, he decided to raise some of the butterflies in his basement. He became a champion debater and public speaker. Question 5.What are the values required to become a successful scientist like Richard Ebright? WebThe book was about how monarch butterflies migrated to Central America. Ans. (a) HG Wells (b) Robert W. Peterson (c) Ruskin Bond (d) Guy De Maupassant Answer Question 16. Who did Richard write for an idea of a real science experiment? This project won first place of zoology at the International Fair. Question 7.Richards project on the purpose of the twelve tiny gold spots on a monarch pupa was highly valuable in two ways. At the end of the book, The Travels of Monarch X, readers were invited to help study monarch butterflies migration. He was good sea champion debater and a public speaker. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. It was a very sad feeling for young Ebright. He actively participated Can you answer these questions? While still in kindergarten, he started collecting butterflies. He was good in studies and earned top grades in the class. Compose a thesis on this. It is also used in criminal investigation to identify a person or to place him at the scene of crime. 3. A grade student in school. So he started tagging the butterflies. What lesson did Richard Ebright learn when he didnt win anything at the County Science Fair? It was a very sad feeling for young Ebright. But Dr Urquhart didnt believe it. Ans. These experiments kept Ebright busy all through high school. Dr Frederick A Urquhart was a scientist and teacher at the University of Toronto, Canada. He took suggestions from Dr Urquhart. At the end of book readers were invited to help study butterfly migration. She and Richard spent almost every evening at the dining table. Ans. Who is the writer of the story The Making of a Scientist? Class 10 Why did Richard Ebright look to him for fresh ideas? 232, Block C-3, Janakpuri, New Delhi, Ans. THE MAKING OF A SCIENTIST ~Robert W. Peterson This became a turning point in his life. Richard Ebright was just twenty-two when he excited the scientific world with a new theory. Later, he sought suggestions and guidance in his projects from Dr Urquhart. Explain Answer: Richard had become bored with collecting butterflies. Q38. Describe Richard Ebrights relationship with his mother. He has contributed significantly to Biochemistry and Molecular Biology. He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at. All these made him straights. Ans. Ebrights mother would find work for Richie if he had nothing to do. He would tag the butterflies wings and let them go. WebThis book aroused his curiosity in exploring the fact how Monarch butterflies migrate to central America. 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. His other interests include debating, public speakingand photography. He realized that chasing the butterflies one by one wont enable him to each many. That book was The Travels of Monarch X. His theory may create new ways to prevent some types of cancer and other diseases. (a) viceroy(b) monarch(c) all of the above(d) none of the above, Question 10.He tried to grow _____ in the presence of betties(a) butterflies(b) catterpillar(c) rats(d) snakes, Question 11.What did he collect during his childhood? He wanted to win to do his best. He wants to win for the right reasons. He had found out how the cell could read the blueprint of its DNA. Richard H. Ebright is one of the leading scientists. The Making of a Scientist Questions and Answers Class 10 By the time he was in second grade, he had collected 25 species of butterflies. He entered a county science fair Ebright for the first time. Q48.Why did Richard Ebright admire his teacher Richard A Weiherer? (a) egg(b) caterpillar(c) pupa(d) all of the above, Question 17.At what grade did Richard get a hint of what real science is? She arranged trips for him and would also prepare difficult tasks for him. 8. He was a good canoeist. Ans. DNA is the substance in the nucleus of a cell that controls heredity. Ans. After his freshman year at Harvard University, Ebright went back to the laboratory of the Department of Agriculture. He should have done real experiments and that is what real science is all about. He would collect coins, fossils, rocks and butterflies as a hobby. 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. OVERVIEW OF THE CHAPTER As a child, Ebright had a driving curiosity. (a) his mother (b) his friend (c) Dr Frederick A. Urquhart (d) none of He had begun his work on butterflies. He tried to answer a very simple question: What is the purpose of the twelve tiny gold spots on a monarch pupa?. Which simple question led to the discovery of an unknown insect hormone? Thus, he displayed a well-tounded personality. By studying the DNA, I may find ways and means to cure many illnesses. It is about projects and experiments. (a) his mother (b) Dr Frederick A. Urquhart (c) both (a) and (b) (d) none of the above Answer Question 17. Who was Dr. Frederick A Urquhart? He started his experiments on the monarch pupa. There wasnt much could do there. It led to the discovery of a new hormone. Anyone who found a tagged butterfly was asked to send the tag to Dr Urquhart. Why did Ebright lose interest in tagging butterflies? His social studies teacher praises him for his will to work hard, do his best and win. Richard an all Rounder : This discovery got him many honours. He would catch a female monarch and take her eggs. Later, he worked on why bright spots are found on a monarch pupa, motivated by Dr Urquhart. Why did Richard Ebright look to him for fresh ideas? Ans. What made in light straight. Richard A Collector from Childhood : Richards article on how cells work published in a science journal at the age of twenty-two. Richards mother was constantly with him. (adsbygoogle = window.adsbygoogle || []).push({}); 7. He was interested in learning new things. It is about the great scientist Richard H Ebright. Fortunately, Richard Ebright had all the essential ingredients that are necessary for the making of a great scientist. 2.Richard H Ebrights Mother. At the end of the book, The Travels of Monarch X, readers were invited to help study monarch butterflies migration. Viceroys looked like monarchs becausemonarchs didnt taste good to birds. But he did not win any prize. However, a book made him think otherwise. Ans. Richard experimented on viceroy butterflies. 2023 Zigya Technology Labs Pvt. Viceroy butterflies, on the other hand, tasted good to birds. WebClass 10 English students should refer to the following multiple-choice questions with answers for The Making of a Scientist in standard 10. Question 10. Q46. Richards Mother His Companion : He wrote an article with his friend about a theory of how cells work. Meanings for Frederick Urquhart He was a biologist, and an awardee of the "Order of Canada", who is known for his research in the migration of monarch butterflies. What did Ebright realize when he started tagging butterflies? (a) fourth grade(b) fifth grade(c) sixth grade(d) seventh grade, Question 18.Ebright is an expert. 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. (c) Find a synonym for the word rear from the extract given above. Richard had an interest in collecting butterflies since childhood. It described how monarch butterflies migrate to Central America. She washis only childhood friend and companion. When Richard Ebright saw X-ray photos of the chemical structure of a hormone, he didnt cry, Eureka! He didnt even say, Ive got it! He was sure that the photos gave him the answer to one of biologys puzzles. Discuss Richard Ebrights work in the light of what you have studied. Thus, his mother actually shaped him into an extraordinary scientist. Ili-, mother encouraged his interest in learning. This became a turning point in his life. What honours did this project bring to Richard Ebright? 10.Science shows a connection between structure and function. Show this to be so, for the spots Albright saw on Monarch pupas. 1. How did Richard Ebright grow cells from a monarch butterflys wing? They were asked to tag butterflies for research by Dr. Frederick A. Urquhart of Totonto University, Canada. This article is a biographical account of Richard Ebright who has recieved the Searle Scholar Award and the Schering Plough Award for Biochemistry and Molecular Biology. How did Ebright spend his time in Pennsylvania? He also collected rocks, fossils and coins. They must be fed from the hormone received from the gold spots. What did Ebright discover about the spots on a monarch butterflys pupa? (c) Find a word from the extract which means resolutenesss. They were asked to tag butterflies for research by Dr Urquhart. 5. (c) Everybody is the opposite of nobody from the extract. He had the curiosity of knowing why and how of things. One of Richard Ebrights projects was to test the theory that viceroy butterflies copied monarch butterflies. Describe Richard Ebrights childhood. Many thought that the twelve gold spots on a monarch pupa were just ornamental. In one of his science fair projects, he tested the theory that viceroy butterflies imitate monarchs. Each question has four options followed by the Those photos provided him with the answer to one of biologys puzzles: how the cell can read the blueprint of its DNA. Dr. Urquhart was an integral part of Richard Ebrights work in tag He should have done real experiments and that is what real science is all about. The Making of a Scientist Extra Questions and Answers Does it involve observing, thinking and doing experiments?Answer:Reading many books on a subject is not enough. 14. Ans. WORD MEANINGS Ans. 7. (b) Where was he competing at? Teaching Learning with Poornima: Making of a scientist Richard has all qualities that make him a true scientist. Soon Richard started tagging monarch butterflies. 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. Ans. It was on how cells worked. It was really a sad experience for him. Richard spent a year at Harvard as a freshman before going back to the laboratory to discover the chemical structure of the hormone responsible for the gold spots on the monarch pupa. He sometimes did star-gazing all night. Last but not least, he was competitive and wanted to be the best. Richard Ebright continued his journey farther. He caught a female monarch and took her eggs. Richard Ebright was in the seventh grade when he sent his first project in the County Science Fair. He raised thousands of butterflies in the basement of his home. Elucidate in the context of the given text. What were the other interests and hobbies of Ebright? Once Ebrights mother bought him a book .The Travels of Monarch X. But the book that opened the world of science to the eager young collector was The Travels of Monarch X. He had been interested in science since his boyhood. She encouraged his interest in learning. Ebright attached light adhesive tags to the wings of monarchs. Then, he would tag the butterflies wings and let them go. Chasing butterflies one by one was difficult and he couldnt catch many. 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. But he couldnt catch many. So he decided to raise a flock of butterflies. His mother got him a book on the migration of butterflies. Which book did Ebrights mother give him? His mother encouraged his interest in learning. He became an eager astronomer too. Q45. He should not run after prizes, have a competitive spirit but not in a bad sense. Question 3.Comment on the role played by Richards mother in his success.OrHow did Ebrights mother help him in becoming a scientist? One needs to have curiosity to explore and find new things. Richard graduated with second position in a class of 1510 students. (c) Raise is the synonym ofrear from the extract. Ans. Many thought that the twelve gold spots on a monarch pupa were just ornamental. He was an active member of his schools oratory club and model United Nations club and was an effective debater and a public speaker. He graduated from Harvard with second position among 1510 students. Ebright identified the chemical structure of the gold spot hormone and found so cells can read the blueprint of its DNA. A shape that is curved, wide at its center and pointed at its two ends like a crescent moon. He studied bright spots on the monarch pupa and discovered a new hormone. Ebright was competitive and wanted to be the best. Who was Dr Frederick A Urquhart? Paragraphs 11-13 lesson. English Language CBSE, Class 10. She encouraged his interest in learning. He further proved that cells grow into scales of wings only when they were injected with the hormone from the gold spots. (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?

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