(c) Everybody is the opposite of nobody from the extract. Ebright wrote to Dr Urquhart for ideas. 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. Richard Ebright continued his journey farther. So he started tagging the butterflies. Ebrights hobby was collecting things. Richards Discovery of a Hormone : In his second year in high school, Ebrights research led to his discovery of an unknown insect hormone. 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. WebWhich grade was Ebright in when his father died? He was interested in learning new things. Richard Ebright was in the seventh grade when he got a hint of what real science was. He had a habit of collecting butterflies, rock fossils and coins since he was a kid. Anyone who found a tagged butterfly was asked to send the tag to Dr Urquhart. He, along with his college room-mate, James R Wong, worked on the idea. 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. Thus the book opened the world of science to the eager young collector. She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment. Why did he win? He even gazed at stars. . Q40.Who was Dr Frederick A Urquhart? NCERT Solutions for Class 10 English Footprints Without Q.27. Ebright began to lose interest in tagging butterflies. 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. (c) Determination is a word from the extract which means resoluteness. So he decided to raise a flock of butterflies. Seeing his interest, his mother gifted him a book that introduced the world of science to him. He was good sea champion debater and a public speaker. The Travels of Monarch X. 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. Which project of Ebright won first prize in the county science fair? Q32. It was the first time a scientific journal published the works of a young scientist. (a) 10(b) 15(c) 11(d) 12, Question 5.In which class was Ebright when he lost at the county science fair? Does it involve observing, thinking and doing experiments?Answer:Reading many books on a subject is not enough. This book fascinated him. WebCBSE CLASS X. Ebright grew up north of Reading, Pennsylvania. They were also asked to tag butterflies for research by Dr. Frederick A. Urquhart of the University of Toronto, Canada. Class 10 15. Answer: Dr. Frederick A Urquhart was a scientist and teacher at the University of He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at the county level. The urge to know more develops the scientific aptitude in a person. 10.Science shows a connection between structure and function. Show this to be so, for the spots Albright saw on Monarch pupas. But his loss taught him an important lesson in life. So, he decided to raise some of the butterflies in his basement. (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? At night they just did the things together. The Making Of A Scientist Class 10th CBSE CBSE Guides The only solid thing in the air are dust particles. He was an expert photographer, particularly of woo and scientific exhibits. He actively participated He went on to raise an entire flock of butterflies in the basement of his home. If Richard Ebrights theory proves to be correct, it will be a big step towards understanding the processes of life. She would buy him all kinds of microscopes, telescopes and other equipment. How did Richard Ebright excite the scientific world at the age of twenty-two? 5. Question. The Making of a Scientist NCERT Solutions Question 8.Mentionany two of Ebrights contributions to the world of science. What did he say?Answer:Mr. Weiherer was Ebrights social studies teacher. He grew cells from a monarchs wing in a culture. These experiments kept Ebright busy all through high school. Later, he started winning prizes. The project got him first prize in the county fair. (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? He had the will to win for the right reasons. 15. WebShe was his only childhood friend and companion. The reason was that there was no feedback. However, he found time for other interests and hobbies too. Ebright and his college room-mate explained the theory in an article in the Proceedings of the National Academy of Science. 3. He would catch a monarch butterfly, take her eggs and raise them. Richards mother was constantly with him. correspond to the pages in the prescribed textbook. Ebrights mother would find work for Richie if he had nothing to do. 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. Richards Eighth Grade Project : Answer : B. Explain Answer: Richard had become bored with collecting butterflies. He had no company at home to play with. (d) What is the opposite of Beginning?Answer:(a) he did refers to Richards habit of collecting various things. They must be fed from the hormone received from the gold spots. Question 1.How did a book become a turning point in Richard Ebrights life?Answer:The book The Travels of Monarch X opened the world of science for Richard. Richard Enters County Science Fair : Most Important MCQs He wrote to _____ for getting ideas for a real science experiment. Q34. He had a habit of collecting butterflies, rock fossils and coins since he was a kid. The reason was that there was no feedback. They like to eat viceroy butterflies. Richard Ebright was fond of collecting things. Richard A. Weiherer described Ebright a man of varied interests. But he returned empty-handed. What all hobbies did Albright develop in kindergarten? He discovered an unknown insect hormone and also determined how the cell could read the blueprint of its DNA. Science fair project 10.1. Q45. She compensated the early loss of his father. Name Richards college room mate (a) John So, his basement became home to thousands of monarch butterflies. That book was The Travels of Monarch X. Ans. (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 didnt get anything while everybody else had won. What lesson did Richard Ebright learn when he didnt win anything at the County Science Fair? His work on viceroy butterflies got him the first position award in a fair. Finally, he became a great scientist. Ans. But he returned empty-handed. He also collected rocks, fossils and coins. How did Richard A Weiherer, the Social Studies teacher of Ebright, judge him? If you tried to catch them one by one, you wont catch very much. He proved a lot of things about met/webs and other butterflies. Question 1.Children everywhere wonder about the world around them. Richard has all qualities that make him a true scientist. He was good in studies and earned top grades in the class. His entry was slides of frog tissues. 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. He had a great hunger for learning. (b) He was competing at a county science fair. 14. Does it simply involve reading many books on the subject? WebHow to say Frederick A. Urquhart in English? He grew cells from a monarchs wing in a culture. [H.B.S.E. Richard Ebright was just twenty-two when he excited the scientific world with a new theory. Ebright sent him many tagged butterflies for his research work. His father died when he was in third grade. 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. It described how monarch butterflies migrate to Central America. Ltd. Footprints without Feet Supplementary Reader. Wong. It might lead to new ideas for preventing some types of cancer and diseases. After his father died, his mother made him the focus of her life. The first is a first rate mind. He became a champion in whatever he did. Ebrights mother who encouraged him as a child and. Question 2.What experiments and projects does he do then undertake?Answer:He undertook many projects and experiments. Ans. His defeat inspired him to experiment. answer choices . Question 5.What are the values required to become a successful scientist like Richard Ebright? (a) his mother (b) Dr Frederick A. Urquhart (c) both (a) and (b) (d) none of the above Answer Question 17. He got the idea for his new theory about cell life. He has contributed significantly to Biochemistry and Molecular Biology. 10. Ans. Identify four values which Richard Ebright projected as a man of substance. he county level. But Dr Urquhart didnt believe it. 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. Question 12.Hobbies play a very important role in ones life; elaborate this with reference toThe Making of a Scientist. He would catch a female monarch and take her eggs. To support it, his mother gifted him Dr Urquharts book, The Travels of Monarch X. The reading of a childrens book titled The Travels of Monarch X inspired him. It might lead to new ideas for preventing some types of cancer and other diseases. Q.18. Richard a True Scientist : Viceroy butterflies copy Monarchs 10.2. found that starling eat monarchs Second in class of 1510. The Making of a Scientist Questions and Answers Class 10 Ebright attached light adhesive tags to the wings of monarchs. He did his research on monarch butterflies. Indirectly, it led to his new theory on the life of cells. He would tag the butterflies wings and let them go. Richard Ebright was the only child. So, he decided to raise some of the butterflies in his basement. Other Interests 15.1. At the end of book readers were invited to help study butterfly migration. (a) his mother (b) his friend (c) Dr Frederick A. It was the first time that the research work of college students was published. Q.26. Ebright was fascinated by butterflies. He worked at the Army laboratory and the US Department of Agriculture laboratory. She found work to challenge him and helped him to learn a lot. He also won many prizes in the county and international science fairs. Mr Richard A Weiherer was Ebrights Social Studies teacher and adviser. He collected all 25 species of butterflies found around his hometown. Ebrights mother who encouraged him as a child and Dr 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. It is the blueprint for life. He was an expert photographer of nature and stain tibia exhibit & had won many prizes in science fairs at. Viceroys looked like monarchs becausemonarchs didnt taste good to birds. Last but not least, he was competitive and wanted to be the best. The scientist gave him many suggestions for new experiments. But his loss taught him an important lesson in life. Collected butterflies since childhood. 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.
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