She found learning tasks for him. So he decided to raise a flock of butterflies. Richards Discovery of a Hormone : He became a graduate student researcher. Ili-, mother encouraged his interest in learning. Which project of Ebright won first prize in the county science fair? This helped him to learn a lot. Richard Ebright was in the seventh grade when he got a hint of what real science was. (a) his mother(b) his friend(c) Dr Frederick A. Urquhart(d) none of the above, Question 9.Which butterlies were not eaten by birds? There was one thing I could do collect things. What did Richard Ebright do in his childhood? He also discovered how a cell could read the blueprint of its DNA that controls heredity. [CBSE 2011]Answer:Richards mother played a huge role in making him a great scientist. It was a very sad feeling for young Ebright. 4.3.5. Chapter The making of scientist. Thus, he became a successful scientist. Ans. He had no company at home to play with. But he did not win any prize. What did Ebright realize when he did not win any prize in the county science fair? 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. But he returned empty-handed. His mother contacted the doctorand thus Ebright started tagging butterflies for Dr Urquhart. Ebright was competitive and wanted to be the best. WebWhich grade was Ebright in when his father died? This book opened the world of science for Richard. Question 3.Richard Ebright displayed a well-rounded personality. That book was The Travels of Monarch X. Dr Urquhart sent many suggestions for experiments which helped Richard Ebright in winning many prizes in County and International Science Fairs. She took him on trips, bought him scientific equipments and helped him in many other ways. At the end of the book, Richard found an invitation for studying the migration of butterflies. At the end of the book, readers were asked to tag butterflies for research by Dr Frederick A. Urquhart of the University of Toronto, Canada. They were asked to tag butterflies for research by Dr Frederick A. Urquhart of the University of Toronto, Canada. Question 2.Ebrights study of monarch pupas had a far reaching impact. He actively participated in tagging butterflies to help in the research being conducted by Dr Frederick A. Urquhart. 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. 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. He also became a star-gazer and an eager astronomer. After reading the book, he studied the migration of butterflies and it opened the world of science to him. It was the first time a scientific journal published the works of a young scientist. Ans. Ans. Viceroy butterflies copy Monarchs 10.2. found that starling eat monarchs Second in class of 1510. His mother encouraged him to learn more. 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. He would catch a female monarch and take her eggs. Why did he win? Question 11.Why do viceroy butterflies copy the monarch butterflies?Answer:Birds eat viceroy butterflies because they taste good to them, whereas monarch butterflies do not taste good to the birds. Q49.What was Richard A Weihers opinion of his student Richard, Ebright? Richard Ebright used to send tagged monarch butterflies to Dr Urquhart for his research work. (a) coins(b) rocks(c) butterflies(d) all of the above, Question 12.When did he find the cause of a viral disease common among caterpillars? So he did. A grade pit dint in it-hoot? Why do viceroy butterflies copy monarch butterflies? 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. The butterfly collecting season in his area lasted for six weeks in late summer. Q34. But soon, he lost interest because only two of his tagged butterflies were returned to him and they had travelled only seventy-five miles. After his freshman year at Harvard University, Ebright went back to the laboratory of the Department of Agriculture. She took him on trips, bought him scientific equipments and helped him in many other ways. He collected all 25 species of butterflies found around his hometown. Question 8.Mentionany two of Ebrights contributions to the world of science. Mr Richard A Weiherer was Ebrights Social Studies teacher and adviser. Question 2.How did his mother help him?Answer:Richards mother proved to be a great help. Webor pronounce in different accent or variation ? He wrote an article with his friend about a theory of how cells work. Thus the book opened the world of science to the eager young collector. So, he started collecting things rocks, fossils and coins. Anyone who found a tagged butterfly was asked to send the tag to Dr Urquhart. He was Richards adviser to the Debating and Model United Nations Clubs. 11. He and his friends built a device to prove that the spots were producing a hormone necessary for its full development. She opened the world of science to him by introducing him to Dr Frederick A. Urquhart of the University of Toronto, Canada. Richards mother was constantly with him. It is the blueprint for life. His theory may help to prevent many kinds of cancers and other diseases. He was good in studies and earned top grades in the class. 3. Thus, he displayed a well-tounded personality. It might lead to new ideas for preventing some types of cancer and diseases. Richard Raises Monarch Butterflies : He believed that his study could tell how cells read their DNA. Q39. The book described how monarch butterflies migrated to Central America. His project of merely showing slides of frog tissues under a microscope didnt click. Ans. March 2017 (Set-A)]. He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at. So he found it simple to devote time and energy to many other interests. Ebright was not only a good scientist but also a keen observer. Ebrights mother would find work for Richie if he had nothing to do. Ans. Many thought that the twelve gold spots on a monarch pupa were just ornamental. Q47.Richard Ebright was a famous scientist but he had time for other interests too. 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. One day, Ebright was seeing the X-ray photos of the chemical structure of cells. It is the blueprint for life. Contact Us, The Making of a Scientist, Class 10, English, Footprints without Feet Summary, Explanation, Word Meanings, The Making of a Scientist, Class 10 English, Footprints without Feet, NCERT Solutions The Making of a Scientist. Q42.Were twelve tiny gold spots on a monarch pupa just ornamental? This discovery got him many honours. But he did not win any prize. WebThe book was about how monarch butterflies migrated to Central America. They like to eat viceroy butterflies. Above all, one must work hard and not get upset by failures. He won many awards at the County and International science fairs in subsequent years. She found work for him and helped him in learning things and in many other ways. It was really a sad experience for him. But his loss taught him an important lesson in life. At the end of the book, The Travels of Monarch X, readers were invited to help study monarch butterflies migration. 4. Richard performed these experiments throughout his high school and won many prizes. By Robert W. Peterson. His work on viceroy butterflies got him the first position award in a fair. Ebright tried to find the cause of a viral fever that kills thousands of monarch butterflies. He went on to raise an entire flock of butterflies in the basement of his home. It is used in parentage testing. Ebright's mother was a source of great encouragement since he was a kid. The book asked the readers to study butterfly migrations. Richards Mother His Companion : Describe Richard Ebrights childhood. Comment on the role of Mr Weathered in Albrights life, Who were the important people in Albrights life? Ans. His mother got him a book on the migration of butterflies. Richards Success at Young Age : She was his only companion for a long time. Richard an all Rounder : What did Ebright do in 2nd grade? He had the will to win for the right reasons. Then he would tag the butterflies s and let them. What are the essential qualities for becoming a scientist, according to Albrights teacher? He did more work on the hormones of the gold spots. He realised that the winners had tried to do real experiments. 10. (c) Raise is the synonym ofrear from the extract. If you tried to catch them one by one, you wont catch very much. He had no one to play with. All these made him straights. He would raise them in his basement, from egg to caterpillar, to pupa to adult butterfly. A grade student in school. Cameras and their equipment-h that him other ways, It motives ho brought him the book The rave Kit-larch X. He wants to win for the right reasons. He was the only child of his parents. Ltd. Footprints without Feet Supplementary Reader. At the end of the book, Dr A. Urquhart had invited readers to help him study the migration of monarch butterflies by tagging them. 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. Ebright Continues his Research on Monarch Pupa : Last but not least, he was competitive and wanted to be the best. 5. But the book that opened the world of science to the eager young collector was The Travels of Monarch X. Does it simply involve reading many books on the subject? His father died when he was in third grade. Give a reasoned answer. Elucidate in the context of the given text. Ans. It was tedious. She took him on trips and bought scientific equipment for him. He had the will to win for the right reasons. Who was the source of encouragement for Ebright when he was very young? He was a good canoeist. He graduated from Harvard with second position among 1510 students. Which simple question led to the discovery of an unknown insect hormone? Short Answer Type Questions [2 Marks each]. What did Ebright discover about the spots on a monarch butterflys pupa? What did he say?Answer:Mr. Weiherer was Ebrights social studies teacher. (b) He raised butterflies to study their migration pattern. Q.30. They were asked to tag butterflies for research by Dr Urquhart. Seeing his interest, his mother gifted him a book that introduced the world of science to him. It was the first time that this famous scientific journal had ever published the work of college students. What lesson did Richard Ebright learn when he didnt win anything at the County Science Fair? 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. Ebright attached light adhesive tags to the wings of monarchs. Indirectly, it led to his new theory on the life of cells. 12. Why did Richard Ebright look to him for fresh ideas? He raised them in his basement from eggs to adult butterflies. He also won many prizes in the county and international science fairs. She found work for him and helped him in learning things and in many other ways. 16. It might lead to new ideas for preventing some types of cancer and other diseases. Although this was not the case, he still won a prize for his project. He proved a lot of things about met/webs and other butterflies. [H.B.S.E. 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. To see this page as it is meant to appear, please enable your Javascript! So, they try to copy and look like them to protect themselves from birds. He was also an expert photographer. Who was Dr. Frederick A Urquhart? Question 3.What are the gualities that go into the making of a scientist?Answer:There are three essential qualities that make a scientist. This opened up the world of science to the eager young butterfly collector. This helped Richard to learn a lot. Richard Enters County Science Fair : Richard put up a slide of frogs at the County science fair but did not win any award. He also accepted failure and success in the right spirit. Richards social studies teacher praises him for his excellent mind, curiosity and a will to win the essential qualities of a scientist. However, soon he started losing interest in butterflies. How did the hook become a turning point in Richard Ebrights life? These MCQ questions with answers for Grade 10 English will come in exams and help you to score good marks Dr Frederick A. Urquhart (c) both (a) and (b) (d) none of the above. One of Richard Ebrights projects was to test the theory that viceroy butterflies copied monarch butterflies. His theory could find answers to many cancers and diseases. What honours did this project bring to Richard Ebright? She encouraged his interest in learning. Thus, his mother actually shaped him into an extraordinary scientist. This gave him a new idea about cell life. To find the answer Ebright and another student built a device that showed that the spots were producing a hormone. The book titled The Travels of Monarch X became a turning point in his life. ExplainAnswer:Richard had become bored with collecting butterflies. Discuss Richard Ebrights work in the light of what you have studied. After reading it he became interested in tracking the migration of butterflies. The Making of a Scientist Questions and Answers Class 10 are written by experts. 2.Richard H Ebrights Mother. Viceroy butterflies, on the other hand, tasted good to birds. Collecting butterflies became his hobby. He was good in studies and earned top grades in the class. 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. His mother got him a book on the 15. He started his experiments on the monarch pupa. What did Richard Ebright prove in this regard? She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. Then, he would tag the butterflies wings and let them go. 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. He earned top grades in school. How do honeybees identify their own honeycombs? He went on to raise an entire flock of butterflies in the basement of his home. Also, he found out how cells read their DNA. She took him on trips, bought loin telescopes. It was really a sad experience for him. Albright lost interest in tagging butterflies because it was a tedious work that did not provide much feedback. Once his mother bought the book. (c) Which part of speech is life as used in the given extract? He studied their development from egg to caterpillar to pupa and to adult butterfly. CBSE Maths notes, CBSE physics notes, CBSE chemistry notes. (d) Give a synonym of correct.Answer:(a) The theory is about how cells read their DNA. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. Actually, he entered a county science fair and lost. Which project did Albright submit in his eighth grade? Ans. He, along with his college room-mate, James R Wong, worked on the idea. Frederick Albert Urquhart was a Canadian zoologist who studied the migration of monarch butterflies, Danaus plexippus L. Together with his wife, Norah Roden Urquhart She opened the world of science to him by introducing him to Dr Frederick Viceroys looked like monarchs becausemonarchs didnt taste good to birds. How can Albrights theory of cell life be a revolution in the medical field if it is proved correct? They like to eat viceroy butterflies. But Dr Urquhart did not believe it. Which butterflies were not eaten by birds? Last but not least, he was competitive and wanted to be the best. But his loss taught him an important lesson in life. His entry was slides of frog tissues. Ebright grew up north of Reading, Pennsylvania. He was interested in learning new things. (c) It is used as a noun. This book fascinated him. He has curiosity and a first rate mind. This project won Ebright first place in the county fair and an entry into the International Science and Engineering Fair. He had a great hunger for learning. Ebright began to lose interest in tagging butterflies. Learning was easy for him. Ebright tried to find out that what was the purpose of the twelve tiny gold spots on a monarch butterflys pupa. Q.23. DNA fingerprinting is a forensic technique used to identify individuals by the characteristics of their DNA. 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. So, he started collecting things in his spare time. (d) It is a pronoun. She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. Why did Richard Ebright tag a flock of butterflies? He realised that to be a winner he would have to do real experiments. Question 7.Richards project on the purpose of the twelve tiny gold spots on a monarch pupa was highly valuable in two ways. Soon, Richard achieved his first success. Elaborate.Answer:For a long time the scientific community had regarded the bright spots on a monarch pupa as purely ornamental.
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