who was dr frederick a urquhart class 10

Later, he started winning prizes. Ans. How did Ebrights mother help him in his hunger for learning? Ebright started tagging monarch butterflies. Question 6.Which project did Richard undertake in the eighth grade?Answer:Richard undertook the project to find the cause of a viral fever that had killed thousands of butterflies. So he started tagging the butterflies. Identify four values which Richard Ebright projected as a man of substance. Dr. Urquhart was an integral part of Richard Ebrights work in tag The Travels of Monarch X. He had a great hunger for learning. Answer: Dr. Frederick A Urquhart was a scientist and teacher at the University of Does it involve observing, thinking and doing experiments?Answer:Reading many books on a subject is not enough. (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? Delhi - 110058. Champion Debater 15.2. He thought that a beetle may carry the virus that causes viral fever. 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 had begun his work on butterflies. Richie was my whole life after his father died , said Richards mother. So he did. 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. He reached the conclusion that viceroys look like monarchs because birds do not find monarchs tasty. Ebright was competitive and wanted to be the best. He entered a county science fair Ebright for the first time. Ans. (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? answer choices . Honeybees have signalling chemicals. Ans. She encouraged his interest in learning. Richards article on how cells work published in a science journal at the age of twenty-two. The book described how monarch butterflies migrated to Central America. What are its uses? By the time he was in the second grade, he had collected all twenty-five species of butterflies found around his hometown. This helped him to learn a lot. This led to the discovery of a hormone. Then, he would tag their wings and free them. Richard Ebrights journey as a scientist started since he first began collecting butterflies. Why did Richard Ebright tag a flock of butterflies? At the end of book readers were invited to help study butterfly migration. He graduated from Harvard with second position among 1510 students. It was the first time that this famous scientific journal had ever published the work of college students. We at edumantra highly appreciate your feedback regarding Complaint Letter About Bus Service. Question. He worked at the Army laboratory and the US Department of Agriculture laboratory. Soon, Richard Ebright was attaching light adhesive tags to the wings of monarch butterflies. However, a book made him think otherwise. The scientist helped Richard and guided him. Q.24. Dr Frederick A Urquhart was a scientist and teacher at the University of Toronto, Canada. Ans. Nor did Richard. But he did not win any prize. Mention any two Ebright contributions to the world of science. He had found out how the cell could read the blueprint of its DNA. She guided him and helped him to learn. Richard was in third grade when his father died. That hormone was necessary for the butterflys full development. 232, Block C-3, Janakpuri, New Delhi, He proved a lot of things about met/webs and other butterflies. Class 10 Class 12. As a child, Ebright had a driving curiosity. He showed that cells could divide and develop into normal butterfly wing scales. Inspired by his mother, Dr Urquhart and his teacher RA Weiherer. Richard Ebright was in the seventh grade when he got a hint of what real science was. [CBSE 2016]Answer:Richards genius was obvious by the time he was in his second grade. He became an eager astronomer too. Public Speaker 15.3. His mother encouraged his interest in learning. Last but not least, he was competitive and wanted to be the best. He realised that to be a winner he would have to do real experiments. Many thought that the twelve gold spots on a monarch pupa were just ornamental. Those photos provided him with the answer to one of biologys puzzles: how the cell can read the blueprint of its DNA. Richard was the only child of his parents. Ebright started tagging monarch butterflies. How did Richard Ebright give an answer to one of the biologys puzzleshow the cell can read the blueprint of its DNA? In this way Dr Urquhart proved to be his true mentor. He was her mothers whole life and her only companion until he started school. Question 11. Soon Richard started tagging monarch butterflies. Thus, his mother actually shaped him into an extraordinary scientist. He and his friends built a device to prove that the spots were producing a hormone necessary for its full development. At Harvard, he was second in his class of 1510. He also accepted failure and success in the right spirit. Richard Ebright graduated from Harvard University with highest honours, second in his class of 1,510. WebHe actively participated in tagging butterflies to help in the research being conducted by Dr Frederick A. Urquhart. Briefly summarise the article, 'The Making of a Scientist'. WebDr. Richard Ebright was fond of collecting things. In reply, the famous scientist gave him many suggestions for experiments. Dr Frederick A Urquhart was a scientist and teacher at the University of Toronto, Canada. 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. Ebright tried to find the cause of a viral fever that kills thousands of monarch butterflies. To support it, his mother gifted him Dr Urquharts book, The Travels of Monarch X. (d) Its synonym is right. What did that project win for Ebright? (b) Why does he raise butterflies? Web40. He didnt get anything while everybody else had won. He had the curiosity of knowing why and how of things. Does it simply involve reading many books on the subject? There was not much feedback. Comment on the role of Mr Weathered in Albrights life, Who were the important people in Albrights life? Q.29. If Richard Ebrights theory proves to be correct, it will be a big step towards understanding the processes of life. Richard A Weiherer was the perfect person for Ebright who opened his minds to new ideas. He also collected rocks, fossils and coins. Do you agree? . He, along with his college room-mate, James R Wong, worked on the idea. Describe Richard Ebrights childhood. Q32. The Travels of Monarch X. He should not run after prizes, have a competitive spirit but not in a bad sense. By Robert W. Peterson. He got third prize for zoology in this fair. These experiments kept Ebright busy all through high school. (a) Mr Weiherer(b) Dr Urquhart(c) James R Wong(d) Taplow, Question 4.How many gold spots were there on a Monarch pupa? A dark brown or black bird that is common in Europe and US. 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. However, soon he started losing interest in butterflies. That hormone was necessary for the butterflys full development. He took help from Dr Urquhart to work on various projects. One must develop the skill of observation and thinking. Water vapor condenses on the dust particle as a drop and falls on Earth. By studying the DNA, I may find ways and means to cure many illnesses. His project of merely showing slides of frog tissues under a microscope didnt click. Pronunciation of Frederick A. Urquhart with 1 audio pronunciation and more for Frederick A. Urquhart. Seeing his interest, his mother gifted him a book that introduced the world of science to him. Question 2.You must have read about cells and DNA in your science books. 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? She was his only companion for a long time. Mr Richard A Weiherer was Ebrights Social Studies teacher and adviser. He was also an expert photographer. How can Albrights theory of cell life be a revolution in the medical field if it is proved correct? There was one thing I could do collect things. What did Richard Ebright do in his childhood? She washis only childhood friend and companion. Ebright tried to find out that what was the purpose of the twelve tiny gold spots on a monarch butterflys pupa. He was good sea champion debater and a public speaker. Thus, he displayed a well-tounded personality. How did this book change his life? Question 3.What are the gualities that go into the making of a scientist?Answer:There are three essential qualities that make a scientist. Next is the presence of curiosity. Secondly, he got a chance to work at a famous laboratory. Who was the source of encouragement for Ebright when he was very young? He would catch a female monarch and take her eggs. A shape that is curved, wide at its center and pointed at its two ends like a crescent moon. Fortunately, Richard Ebright had all the essential ingredients that are necessary for the making of a great scientist. But the book that opened the world of science to the eager young collector was The Travels of Monarch X. Richard grew cells from the wings of a monarch butterfly. [CBSE 2011]Answer:Richards mother played a huge role in making him a great scientist. 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. He was the only child of his parents. Why did Richard Ebright look to him for fresh ideas? That book was The Travels of Monarch X. What results are expected if Richard Ebrights theory is proved correct? It was a rare honour for Richard. It might lead to new ideas for preventing some types of cancer and other diseases. At the end of the book, readers were invited to help study butterfly migrations. His entry was slides of frog tissues. He worked on viceroy butterflies to show that they copied monarch butterflies. In his second year in high school, Ebrights research led to his discovery of an unknown insect hormone. He would collect coins, fossils, rocks and butterflies as a hobby. 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 earned top grades in school. He would raise them in his basement, from egg to caterpillar, to pupa to adult butterfly. He would catch a female monarch and take her eggs. https://www.zigya.com/share/RU5FTjEwMDI4Mzk2. Ebright attached light adhesive tags to the wings of monarchs. He used to send them to Dr Urquhart for his research work. Richards mother was constantly with him. So, he decided to raise some of the butterflies in his basement. Q38. Question 4.How did The Travels of Monarch X prove a turning point in his life?Answer:Richard was bored with collecting butterflies. She would buy him all kinds of microscopes, telescopes and other equipment. The book asked the readers to study butterfly migrations. As a child, he was good in studies and also collected rocks, fossils and coins. 8. Richard was a single child and didnt have friends to play with. (a) his mother (b) his friend (c) Dr Frederick A. Urquhart (d) none of However, he found time for other interests and hobbies too. Question 1.Name Richards college room mate(a) John(b) James(c) Jack(d) Jeff, Question 2.What did Richards dad do? 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. CBSE Class 10 ScienceCBSE Class 10 Social ScienceCBSE Class 10 Maths. Ans. His mother encouraged his interest in learning. he county level. Ans. His theory may create new ways to prevent some types of cancer and other diseases. Science fair project 10.1. By copying monarchs, the viceroys escape being eaten by birds. Which butterflies were not eaten by birds? This interest led to his other projects and experiments. (a) scientist(b) debator(c) photographer(d) all of the above, Question 19.Which book did Ebrights mother give him to? How did the hook become a turning point in Richard Ebrights life? (a) 10(b) 15(c) 11(d) 12, Question 5.In which class was Ebright when he lost at the county science fair? By the time he was in second grade, he had collected 25 species of butterflies. He reached the conclusion that viceroys look like monarchs because birds do not find monarchs tasty. Discuss.OrDiscuss the role of Ebrights mother in making him a scientist. Ans. He had no one to play with. Question 12.Hobbies play a very important role in ones life; elaborate this with reference toThe Making of a Scientist. Q.27. The urge to know more develops the scientific aptitude in a person. Deez Nuts Add a meaning Add Frederick Urquhart details Phonetic spelling of Frederick Urquhart Add phonetic spelling March 2017 (Set-A)]. Ans. His mother encouraged him to learn more. He also loved to collect coins, fossils and rocks. Question 2.Richard became a collector at an early age. The butterfly collecting season in his area lasted for six weeks in late summer. So, his basement became home to thousands of monarch butterflies. (c) Find a synonym for the word rear from the extract given above. At Harvard, he was second in his class of 1510. Then, he would tag the butterflies wings and let them go. After his freshman year at Harvard University, Ebright went back to the laboratory of the Department of Agriculture. What did Ebright discover about the spots on a monarch butterflys pupa? She also supported his collecting butterflies. If you get an opportunity to work like Richard Ebright on projects and experiments, which field would you like to work on and why?Answer:DNA carry the blue print of life and heredity. WebCBSE CLASS X. He devoted his time to the study of butterflies and won many prizes. Those photos provided him with the answer to one of biologys puzzles: how the cell can read the blueprint of its DNA. Q36. He started his experiments on the monarch pupa. Q44. Ebright was not only a good scientist but also a keen observer. His entries were slides of frog tissues. Webor pronounce in different accent or variation ? How did Ebright raise a flock of butterflies? Frederick A. Urquhart He is a prominent scientist. Richards research on the hormone gave him an idea. (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? She found work to challenge him and helped him to learn a lot. Page 34Question 1.What lesson does Ebright learn when he does not win anything at a science fair?Answer:Ebright exhibited slides of frog tissues at a science fair. DNA is the substance in the nucleus of a cell that controls heredity. 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. 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. He showed them under a microscope. He tried to answer a very simple question: What is the purpose of the twelve tiny gold spots on a monarch pupa?. Richard Ebright was in the seventh grade when he got a hint of what real science was. Ltd. Footprints without Feet Supplementary Reader. (d) Write a synonym of sad.Answer:(a) Richard Ebright is the speaker of the above lines. [H.B.S.E. Once Ebrights mother bought him a book .The Travels of Monarch X. He also collected rocks, fossils and coins. Richard Enters County Science Fair : Ebright and his college room-mate explained the theory in an article in the Proceedings of the National Academy of Science. 5. And they had been found not more than seventy-five miles from where he lived. He earned top grades in school. They were also asked to tag butterflies for research by Dr. Frederick A. Urquhart of the University of Toronto, Canada. But Dr Urquhart did not believe it. Answer: (c) Dr. Frederick A. Urquhart. That book was The Travels of Monarch X. So the viceroys try to copy the monarchs to protect themselves from the birds. But he returned empty-handed. What is DNA fingerprinting? Ans. Ebright graduated Question 5.Why did Richard lose interest in tagging butterflies?Answer:Richard raised thousands of butterflies, tagged them and released them to study their migration. Question 2.How did his mother help him?Answer:Richards mother proved to be a great help. She found work for him and helped him in learning things and in many other ways. (a) 5(b) 8(c) 7(d) 4, Question 6.What groundbreaking research did Ebright do? Richard Reads The Travels of Monarch X : At the end of the book, readers were invited to help study butterfly migrations. Ans. Tagged many monarchs. He did it for many years and raised thousands of butterflies in the basement of his home. He had a first-rate mind and always got first grades in schools. Q.28. Q43. Viceroys looked like monarchs becausemonarchs didnt taste good to birds. She opened the world of science to him by introducing him to Dr Frederick A. Urquhart of the University of Toronto, Canada. Richard A Weiherer was the perfect person for Ebright who opened his minds to new ideas. It was on how cells worked. WORD MEANINGS Hence, hobbies play an important role in ones life. At the end of the book, Richard found an invitation for studying the migration of butterflies. Canada. But there was one thing I could do collect things, said he. What did Ebright do in 2nd grade? Richard built a device that showed that the spots were producing a very important hormone. Mention any two of Ebrights contributions to the world of science. Answer : B. He had already read the blueprint of DNA. He was a good canoeist. After reading the book, he studied the migration of butterflies and it opened the world of science to him. One day Ebrights mother gave him a childrens book. This became a turning point in his life. Good canoeist 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. But, he did not wish to defeat others just to win. Question 5.What are the values required to become a successful scientist like Richard Ebright? He wanted to win to do his best. He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at. Question 1.Children everywhere wonder about the world around them. How did Richard A Weiherer, the Social Studies teacher of Ebright, judge him? And they had been found not more than seventy-five miles from where he lived. (b) He collected fossils, coins and rocks other than butterflies. (a) his mother (b) his friend (c) Dr Frederick A. WebCBSE Class 10 English Supplementary Reader Chapter 6 Download PDF Notes. Soon, Richard Ebright was attaching light adhesive tags to the wings of monarch butterflies. He studied their development from egg to caterpillar to pupa and to adult butterfly. In Richards eighth grade project, he He had already read the blueprint of DNA. Thus lit let row focus of twig tether attention. 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. The Making of a Scientist Questions and Answers Class 10 are written by experts. 1. He grew up at reading in Pennsylvania, USA. Q39. Ebright identified the chemical structure of the gold spot hormone and found so cells can read the blueprint of its DNA. Richard came in contact with the scientist Dr Urquhart through this book, who influenced him greatly. Besides, he was doing all his research with butterflies and his other interests. His other interests include debating, public speakingand photography. 2. Q33. She found learning tasks for him. He was an expert photographer, particularly of woo and scientific exhibits. Then, they wrote a paper explaining their theory. (a) his mother (b) Dr Frederick A. Urquhart (c) both (a) and (b) (d) none of the above Answer Question 17. Ebright grew up north of Reading, Pennsylvania. He even gazed at stars. A grade student in school. This discovery got him many honours. The book titled The Travels of Monarch X became a turning point in his life. He started experimenting to prove his new theory. One needs to have curiosity to explore and find new things. He became a champion in whatever he did. Last but not the least, it is the will to do the best and win. He carried on his work at the Army laboratory and laboratory of the US Department of Agriculture. 15. WebDr Frederick A. Urquhart. He also collected rocks, fossils and coins. She would buy microscopes, telescopes and books for him. He was Richards adviser to the Debating and Model United Nations Clubs. Also, he found out how cells read their DNA. 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. (c) It is used as a noun. It narrates how hechannelized his curiosity since childhood to become a scientist. He excelled in photographing nature and scientific exhibits. Read the following extracts carefully and answer the questions that follow. He was a little disappointed as only two butterflies had been recaptured. (published by NCERT in 2006). Albright lost interest in tagging butterflies because it was a tedious work that did not provide much feedback. DNA is the carrier of heredity and is called the blueprint of life. He also won many prizes in the county and international science fairs. She compensated the early loss of his father. For his next project, he wrote to Dr. Urquhart for ideas and received many suggestions. Frederick A. Urquhart. Later, he sought suggestions and guidance in his projects from Dr Urquhart. It is also used in criminal investigation to identify a person or to place him at the scene of crime. Why did Richard Ebright look to him for fresh ideas? Ans. Readers were told to tag butterflies for research by Dr. Frederick A Urquhart of University of Toronto, Canada. In which class was Ebright when he lost at the county science fair? He actively participated He raised thousands of monarch butterflies at home over a few years. She found work for him and helped him in learning things and in many other ways. His social studies teacher praises him for his will to work hard, do his best and win. Ans. She took him on trips, bought loin telescopes. Indirectly, it led to his new theory on the life of cells. Ili-, mother encouraged his interest in learning. This book stimulated his interest in butterflies. She found learning tasks for him. He had the curiosity of knowing why and how of things. But Dr Urquhart didnt believe it. He sometimes did star-gazing all night. Q41. His work on viceroy butterflies got him the first position award in a fair. But he did not win any prize. 4.3.5. It is used in parentage testing. He was a good canoeist. Ans. He became a champion debater and public speaker. He was her mothers whole life and her only companion until he started school. (c) Everybody is the opposite of nobody from the extract. Richard Ebright was the only child. After reading it, Ebright's He is an all rounder. Dr Frederick A Urquhart was a scientist and teacher at the University of Ebright started tagging the butterflies. He was the only child of his parents. They leave trails for fellow honeybees so that they can reach their honeycomb. It is the blueprint for life. Q.23. Worked on monarch butterflies, the cell and its DNA. What were the hobbies of Ebright in his childhood? She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. Richard Ebright is not just a scientist. Frederick A. Urquhart O. had inspired him to study about butterflies were quite important in Albrights life, Also, Ridded A Weathered, Albrights Social Studies teacher opened Albrights mind to new ideas and praised him for his handwork and indomitable spirit. How did Richard Ebright excite the scientific world at the age of twenty-two? The book changes Richards life forever. Dr. Frederick A Urquhart was a scientist and teacher at the So, he started collecting things rocks, fossils and coins. He also won many prizes in the county and international science fairs. Richard H. Ebright is one of the leading scientists. Then he would tag the butterflies s and let them. He started scientific research on the study of butterflies. 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. Richards Glory at Harvard : How did Richards mother help him to become a scientist? It was a childrens book gifted to him by his mother. He would catch a monarch butterfly, take her eggs and raise them. 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. Ebright and his college room-mate explained the theory in an article in the Proceedings of the National Academy of Science. It was a very sad feeling for young Ebright. Web(c) Dr. Frederick A. Urquhart (d) none of the above. What book opened the world of science to the eager young collector, Richard Ebright? He realised that the winners had tried to do real experiments. Ans. What did Ebright realize when he did not win any prize in the county science fair? He did not get any prize. Ebright didnt win anything at his first science fair, thereby realizing that actual experiments alone worked. They were asked to tag butterflies for research by Dr Urquhart. They were asked to tag butterflies for research by Dr Frederick A. Urquhart of Toronto University. Viceroys looked like monarchs becausemonarchs didnt taste good to birds. This book fascinated him. But there was one thing I could do collect things, said he.

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