Question 2.What experiments and projects does he do then undertake?Answer:He undertook many projects and experiments. NCERT Solutions for Class 10 English- All Chapters. Does it involve observing, thinking and doing experiments?Answer:Reading many books on a subject is not enough. List the two ways.Answer:This project had a huge impact. Water vapour uses it as a centre of attraction when it becomes too heavy. Richards Glory at Harvard : Richard Ebright had great respect and admiration for his Social Studies teacher. Books and papers at school and the library spurred his interest and led him to ask the question which would later He didnt get anything while everybody else had won. He learnt an important lesson that science is not just about display. 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. He graduated from Harvard with second position among 1510 students. Ans. Ans. Finally, he became a great scientist. MCQ Online Quiz for Chapter 6 The Making of a Scientist by Robert W. Peterson Class 10 Footprints without Feet. Long Answer (Value Based) Type Questions [8 Marks each]. So, he became interested in collecting butterflies and various other items. Read the following extracts carefully and answer the questions that follow. So he decided to raise a flock of butterflies. Many thought that the twelve gold spots on a monarch pupa were just ornamental. How did Ebrights mother help him to become a scientist? Ebright and his college room-mate explained the theory in an article in the Proceedings of the National Academy of Science. 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. Anyone who found a tagged butterfly was asked to send the tag to Dr. Urquhart. He had found out how the cell could read the blueprint of its DNA. This discovery got him many honours. At the age of twenty two, Richard H. Ebright surprised the scientific world with the publication of his theory on how cells work. 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[H.B.S.E. Ans. Ebrights mother would find work for Richie if he had nothing to do. She found work for him and helped him in learning things and in many other ways. 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. We at edumantra highly appreciate your feedback regarding Complaint Letter About Bus Service. Richard took a decision to raise a stock of butterflies. She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. He believed that his study could tell how cells read their DNA. It might lead to new ideas for preventing some types of cancer and diseases. Ebright graduated He had a great hunger for learning. Dr. Urquhart was an integral part of Richard Ebrights work in tag A dark brown or black bird that is common in Europe and US. First, he discovered a hormone that was necessary for the growth of the pupa. Why do viceroy butterflies copy monarch butterflies? By the time he was in the second grade, he had collected all 25 species of butterflies found around his hometown. He loved photography as well.He was an enthusiastic canoeist and an all-around outdoors person. Then, he would tag their wings and free them. So, he started collecting things in his spare time. Mr Richard A Weiherer was Ebrights Social Studies teacher and adviser. WebDr Frederick A. Urquhart. Raised flock of butterflies 10. Ans. He showed them under a microscope. 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. He started collecting butterflies in kindergarten. Richards Discovery of a Hormone : This interest led to his other projects and experiments. Beginning in kindergarten, Ebright collected butterflies with same determination that has marked all his activities. As a result of his many experiments, he won many prizes at the county and international science fairs in the following years. He reached the conclusion that viceroys look like monarchs because birds do not find monarchs tasty. 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. They were asked to tag butterflies for research by Dr. Frederick A. Urquhart of the University of He took suggestions from Dr Urquhart. Q47.Richard Ebright was a famous scientist but he had time for other interests too. What idea did Ebright get when he was looking at the X-ray photos of cells? Ans. He realised that to be a winner he would have to do real experiments. https://www.zigya.com/share/RU5FTjEwMDI4Mzk2. As a child, Ebright had a driving curiosity. All these made him straights. 8. Richard came in contact with the scientist Dr Urquhart through this book, who influenced him greatly. He did more work on the hormones of the gold spots. By the time he was in second grade, he had collected 25 species of butterflies. Indirectly, it led to his new theory on the life of cells. Richard A. Weiherer described Ebright a man of varied interests. Viceroy butterflies copy Monarchs 10.2. found that starling eat monarchs Second in class of 1510. This gave him a new idea about cell life. Question 4.If the theory proves correct, it will be a big step towards understanding the processes of life. What results are expected if Richard Ebrights theory is proved correct? He was doing research on butterfly migrations. How did Ebrights mother help in his learning? Ebright identified the chemical structure of the gold spot hormone and found so cells can read the blueprint of its DNA. By the time he was in the second grade, he had collected all twenty-five species of butterflies found around his hometown. Secondly, he got a chance to work at a famous laboratory. Soon, Richard Ebright was attaching light adhesive tags to the wings of monarch butterflies. This book stimulated his interest in butterflies. Ans. Ebright started tagging monarch butterflies. What did Ebright realize when he started tagging butterflies? But he did not win any prize. He showed them under a microscope. Richard has all qualities that make him a true scientist. How can Albrights theory of cell life be a revolution in the medical field if it is proved correct? Richard discovered a hormone necessary for the growth of, monarch butterfly. Richards Eighth Grade Project : Ans. Ans. Who was Dr Frederick A Urquhart? In one of his science fair projects, he tested the theory that viceroy butterflies imitate monarchs. How did Richards mother help him to become a scientist? He did his research on monarch butterflies. He also collected rocks, fossils and coins. The book changes Richards life forever. Ans. But he couldnt catch many. He had no one to play with. She opened the world of science to him by introducing him to Dr Frederick So the viceroys try to copy the monarchs to protect themselves from the birds. (b) Why does he raise butterflies? It might lead to new ideas for preventing some types of cancer and diseases. Why did he win? He entered a county science fair Ebright for the first time. He devoted his time to the study of butterflies and won many prizes. There wasnt much could do there. He provided valuable guidance to Richard for his projects. He reached the conclusion that viceroys look like monarchs because birds do not find monarchs tasty. To support it, his mother gifted him Dr Urquharts book, The Travels of Monarch X. University of Toronto,Canada. The book described how monarch butterflies migrated to Central America. He is also a photographer and an outdoors-person. He earned top grades in school. His curiosity and will to win for the right reasons made him a successful scientist. 232, Block C-3, Janakpuri, New Delhi, Question 12.Hobbies play a very important role in ones life; elaborate this with reference toThe Making of a Scientist. Those photos provided him with the answer to one of biologys puzzles: how the cell can read the blueprint of its DNA. Richard A Weiherer was the perfect person for Ebright who opened his minds to new ideas. Ebright grew up north of Reading, Pennsylvania. What did Ebright discover about the spots on a monarch butterflys pupa? Question 2.You must have read about cells and DNA in your science books. Honeybees have signalling chemicals. He realised that he needed to carry out real experiments to win an award. She also supported his collecting 15. Ans. He sometimes did star-gazing all night. He entered a county science fair Ebright for the first time. At Harvard, he was second in his class of 1510. He was Richards adviser to the Debating and Model United Nations Clubs. Download the PDF Question Papers Free for off line practice and view the Solutions online. (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? They must be fed from the hormone received from the gold spots. She opened the world of science to him by introducing him to Dr Frederick A. Urquhart of the University of Toronto, Canada. What happened with Ebright when he entered a county science fair for the first time? At night they just did the things together. Webor pronounce in different accent or variation ? It is used in parentage testing. He was an expert photographer, particularly of woo and scientific exhibits. 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. 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 would catch a monarch butterfly, take her eggs and raise them. His mother bought him all the equipment he needed. 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. Thus, he became a successful scientist. Comment on the role of Mr Weathered in Albrights life, Who were the important people in Albrights life? Richard Ebrights journey as a scientist started since he first began collecting butterflies. (b) He collected fossils, coins and rocks other than butterflies. Ans. 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. What did that project win for Ebright? And they had been found not more than seventy-five miles from where he lived. He did it for many years and raised thousands of butterflies in the basement of his home. Why did Richard Ebright look to him for fresh ideas? 17. 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. Richard Ebright was the only child. That hormone was necessary for the butterflys full development. How did the hook become a turning point in Richard Ebrights life? He should have done real experiments and that is what real science is all about. In Richards eighth grade project, he Those photos provided him with the answer to one of biologys puzzles: how the cell can read the blueprint of its DNA. (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? Richard an all Rounder : All these made him straights. Why do the viceroy butterflies imitate the monarch butterflies? In which class was Ebright when he lost at the county science fair? Dr. Frederick A Urquhart was a scientist and teacher at the (adsbygoogle = window.adsbygoogle || []).push({}); 7. They were asked to tag butterflies for research by Dr Frederick A. Urquhart of Toronto University. Question 3.Richard Ebright displayed a well-rounded personality. He wants to win for the right reasons. He also admired Richard for his spirit to do his very best all the time. What reasons did Richard Ebright give in this regard? Go through and gain confidence. Ans. Richards research on the hormone gave him an idea. (a) What does he did in the extract refer to? Readers were told to tag butterflies for research by Dr. Frederick A Urquhart of University of Toronto, Canada. Ans. He raised thousands of monarch butterflies at home over a few years. Question 9.In addition to science, what were the other interests of Richard?Answer:A part from science, Richard was a good debater and a public speaker as well as a canoeist and an all-round a outdoors person. Question. But his loss taught him an important lesson in life. He had found out how the cell could read the blueprint of its DNA. Ans. Later, he sought suggestions and guidance in his projects from Dr Urquhart. One needs to have curiosity to explore and find new things. mother, Ins mother was his only companion tint he started scout mythic brought home file tithe for in. The given page nos. 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. He praised him for his brilliant mind, his curiosity and a will to win for the right reason. Using sophisticated instruments there, he was able to identify the hormones chemical structure. 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. Compose a thesis on this. 16. He had the will to win for the right reasons. Richard Ebright used to send tagged monarch butterflies to Dr Urquhart for his research work. He tried to prove that viceroys copy monarchs. This page provide you with MCQ questions from Q.23. Ebright had a driving curiosity and a bright brain essential ingredients for becoming a scientist. Richard Ebright graduated from Harvard University with highest honours, second in his class of 1,510. So, they try to copy and look like them to protect themselves from birds. It was necessary for the butterflys full development. How?Answer:Richard was the only child of his parents. They like to eat viceroy butterflies. In this way Dr Urquhart proved to be his true mentor. Thus the book opened the world of science to the eager young collector. So he decided to raise a flock of butterflies. Q43. Dr Urquhart directed him to study the migration pattern of butterflies.When he did not win any prize in the science fair in seventh grade, he again wrote to Dr Urquhart to guide him. Sorry, you have Javascript Disabled! He was only twenty two years old at that time. Richards Win at County Science Fair : Why did Richard Ebright look to him for fresh ideas? They were asked to tag butterflies for research by Dr Urquhart. After reading it he became interested in tracking the migration of butterflies. WebFrom an early age, Frederick A. Urquhart was fascinated by insects. [CBSE 2014]Answer:Three qualities of Ebright which contributed were a first rate mind, a sense of curiosity and a will to win for the right reason. 5. His mother who guided him and encouraged his interests, was his only companion when he was a child. 4. He had begun his work on butterflies. Question 1.How can one become a scientist, an economist, a historian ? For his eighth grade project, he tried to find the cause of a viral disease that killed all monarch caterpillars every few years. Who was Dr. Frederick A Urquhart? OVERVIEW OF THE CHAPTER Question 3.What are the gualities that go into the making of a scientist?Answer:There are three essential qualities that make a scientist. He also loved to collect coins, fossils and rocks. He was doing research on butterfly migrations. He was also an expert photographer. 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. Question 1.Children everywhere wonder about the world around them. Also, it led to another important study. What did Richard Ebright prove in this regard? One day, Ebright was seeing the X-ray photos of the chemical structure of cells. Ebright was competitive and wanted to be the best. But he did not win any prize. Viceroys do it to protect themselves from birds as birds who dont eat monarchs. Richard was in third grade when his father died. It was the first time that this famous scientific journal had ever published the work of college students. He became an eager astronomer too. Richards mother was constantly with him. As a child, he was good in studies and also collected rocks, fossils and coins. Mr Richard A Weiherer was Ebrights Social Studies teacher and adviser. It was the first time that the research work of college students was published. Ans. Ebright Continues his Research on Monarch Pupa : He would raise them in his basement, from egg to caterpillar, to pupa to adult butterfly. He never lost hope and kept on trying to do better. Ans. DNA is the substance in the nucleus of a cell that controls heredity. What all hobbies did Albright develop in kindergarten? The scientist helped Richard and guided him. (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? How did Ebright raise a flock of butterflies? What happened when Ebright wrote to Dr Urquhart for ideas? He grew up at reading in Pennsylvania, USA. Question 4.Dr Urquhart contributed significantly to Ebrights growth as a scientist. At the end of the book, Dr A. Urquhart had invited readers to help him study the migration of monarch butterflies by tagging them. Question 13.What were the factors which contributed in making Ebright a scientist? She and Richard spent almost every evening at the dining table. They were asked to tag butterflies for research by Dr. Frederick A. Urquhart of Totonto University, Canada. Q.22. Ans. Science fair project 10.1. He studied their development from egg to caterpillar to pupa and to adult butterfly. Everybody else had won something. He grew cells from a monarchs wing in a culture. She encouraged his interest in learning. Pronunciation of Frederick A. Urquhart with 1 audio pronunciation and more for Frederick A. Urquhart. By studying the DNA, I may find ways and means to cure many illnesses. That book was The Travels of Monarch X. This book stimulated his interest in butterflies. After reading it, Ebright's He became a graduate student researcher. He proved a lot of things about met/webs and other butterflies. Frederick A. Urquhart. Anyone who found a tagged butterfly was asked to send the tag to Dr Urquhart. Why did Richard Ebright look to him for fresh ideas? Richard was curious to know the reason behind twelve gold spots on a monarch pupa. He was her mothers whole life and her only companion until he started school. Ans. Ans. It narrates how hechannelized his curiosity since childhood to become a scientist. By copying monarchs, the viceroys escape being eaten by birds. He had already read the blueprint of DNA. 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. The urge to know more develops the scientific aptitude in a person. He worked at the Army laboratory and the US Department of Agriculture laboratory. (b) What else did he collect other than butterflies? Ans. 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. Once Ebrights mother bought him a book .The Travels of Monarch X. How did Ebrights mother help him in his hunger for learning? Once his mother bought the book. He is an all rounder. Does it simply involve reading many books on the subject? (c) Find a word from the extract which is the opposite of nobody. His father died when he was in third grade. So he found it simple to devote time and energy to many other interests. But the book that opened the world of science to the eager young collector was The Travels of Monarch X. Richards social studies teacher praises him for his excellent mind, curiosity and a will to win the essential qualities of a scientist. Thus lit let row focus of twig tether attention. Ans. What did Ebright realize when he did not win any prize in the county science fair? The only solid thing in the air are dust particles. This helped him to learn a lot. Question 11. The scientist gave him many suggestions for new experiments. That book was The Travels of Monarch X. Question 10.Mr. She took him on trips, bought loin telescopes. (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 also collected rocks, fossils and coins. The butterfly collecting season in his area lasted for six weeks in late summer. 2.Richard H Ebrights Mother. She encouraged his interest in learning. [CBSE 2012](a) What is the theory about? Science was not his only passion. (d) What part of speech is them?Answer:(a) Richard Ebright is he in this extract. In addition to curiosity and motivation, Ebright displayed the qualities of hard work, sincerity, determination and patience. Richard Ebright is not just a scientist. (c) Which part of speech is life as used in the given extract? She also wrote to Dr Urquhart to guide her son. Why did Richard Ebright look to him for fresh ideas? He had a habit of collecting butterflies, rock fossils and coins since he was a kid. (a) in the 7th grade(b) in the 8th grade(c) in college(d) none of the above, Question 13.How many species of butterflies had he collected till second grade? (a) his mother(b) his father(c) his brother(d) his teacher, Question 23.Richard H. Ebright was famous :(a) singer(b) scientist(c) doctor(d) engineer, IGCSE Biology (0610) Exam Style Questions. Viceroy butterflies, on the other hand, tasted good to birds. How and where did Richard Ebright identify the hormones chemical structure? Above all, one must work hard and not get upset by failures. Frederick A. Urquhart He is a prominent scientist. His mother encouraged his interest in learning. She would buy him all kinds of microscopes, telescopes and other equipment. Mention any two of Ebrights contributions to the world of science. Webmigrations. This book fascinated him. While still in kindergarten, he started collecting butterflies. correspond to the pages in the prescribed textbook. Ans. He sometimes did star-gazing all night. Dr Urquhart sent many suggestions for experiments which helped Richard Ebright in winning many prizes in County and International Science Fairs. He also won many prizes in the county and international science fairs. A shape that is curved, wide at its center and pointed at its two ends like a crescent moon. He realized that chasing the butterflies one by one wont enable him to each many. Ans. He should not run after prizes, have a competitive spirit but not in a bad sense. Short Answer Type Questions [2 Marks each]. He earned top grades in school. At the end of the book, Richard found an invitation for studying the migration of butterflies. She would take him on trips to encourage learning. In one of his science fair projects, he tested the theory that viceroy butterflies imitate monarchs. But soon, he lost interest because only two of his tagged butterflies were returned to him and they had travelled only seventy-five miles. Richard experimented on viceroy butterflies. Why did Ebright begin to lose interest in tagging butterflies? The Travels of Monarch X. His theory may create new ways to prevent some types of cancer and other diseases. 10.Science shows a connection between structure and function. Show this to be so, for the spots Albright saw on Monarch pupas. 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. It is about the great scientist Richard H Ebright. To find the answer Ebright and another student built a device that showed that the spots were producing a hormone. His mother got him a book on the migration of butterflies. It was tedious. He should not run after prizes, have a competitive spirit but not in a bad sense. They pass information from one generation to the other.If I get an opportunity to work like Richard Ebright, I would choose to study about diseases. The branch of science that involves the study of animals and animal behaviour, A branch of science that deals with the study of insects, The growing of cells in a specially prepared nutrient medium, A cry of joy when one discovers something, The passing of characteristics from one generation to the next, A natural substance that is produced in the body and that influences the way of body grows or develops, An insect that is in the stage of development between larva and adult, A person who is very skilful in a particular area, Trying to win a contest or be more successful than others, A component part or ingredient of something, A discussion between people in which they express different opinions about something. Q50.Did Richard Ebright have all the ingredients that are necessary for the making of a scientist? Ebrights mother wrote to Dr Urquhart, and soon Ebright was attaching light adhesive tags to the wings of monarchs. At Harvard, he was second in his class of 1510. Which project of Ebright won first prize in the county science fair? The reason was that there was no feedback. Experiments need to be done.
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