Richards social studies teacher praises him for his excellent mind, curiosity and a will to win the essential qualities of a scientist. WebFrom an early age, Frederick A. Urquhart was fascinated by insects. 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. She took him on trips, bought him scientific equipments and helped him in many other ways. She arranged trips for him and would also prepare difficult tasks for him. (d) What is the opposite of Beginning?Answer:(a) he did refers to Richards habit of collecting various things. 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. However, he found time for other interests and hobbies too. He showed that cells could divide and develop into normal butterfly wing scales. But Dr Urquhart didnt believe it. Question 1.How can one become a scientist, an economist, a historian ? If you tried to catch them one by one, you wont catch very much. He used to send them to Dr Urquhart for his research work. NCERT Solutions for Class 10 English- All Chapters. However, he found time for other interests and hobbies too. What is DNA fingerprinting? He tried to answer a very simple question: What is the purpose of the twelve tiny gold spots on a monarch pupa?. He actively participated in tagging butterflies to help in the research being conducted by Dr Frederick A. Urquhart. His work on viceroy butterflies got him the first position award in a fair. 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 8.Mentionany two of Ebrights contributions to the world of science. He did his research on monarch butterflies. His social studies teacher praises him for his will to work hard, do his best and win. NCERT Solutions for Class 10 English Chapter His project of merely showing slides of frog tissues under a microscope didnt click. How to pronounce Frederick Urquhart 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. Ans. At this time, his mother got the book The Travels of Monarch X for him. 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.
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