Class 10 Footprints Without Feet Chapter 6 The Making Of a Scientist answer to each chapter is provided in the list so that you can easily browse throughout different chapters NCERT Class 10 Footprints Without Feet Chapter 6 The Making Of a Scientist and select need one.
Class 10 Footprints Without Feet Chapter 6 The Making Of a Scientist
Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam Board Class 10 Footprints Without Feet Chapter 6 The Making Of a Scientist Solutions for All Subjects, You can practice these here.
The Making Of a Scientist
Chapter – 6
ENGLISH
FOOTPRINTS WITHOUT FEET
TEXTUAL QUESTIONS AND ANSWERS
Read and find out –
1. How did a book become a turning point in Richard Enright’s life?
Ans: The book named ‘The Travel of Monarch X’. This book has been a turning point in life and introduced him to the world of science. He experienced the real science in the country science fair and moreover he understood that to win something he needs to do something extraordinary.
2. How did his mother help him?
Ans: His mother was the person behind his success. She plays a key role in developing his interest in science. She took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment, and helped him in many other ways.
3. What lessons does Enright learn when he does not win anything at a science fair?
Ans: Enright learns that to win a display is not enough, the winner had to do real experiments.
4. What experiments and projects does he then undertake?
Ans: Then he undertook experiments and projects the assignment of finding the cause of viral sickness that killed almost all the monarch caterpillars every year.
5. What are the qualities that go into the making of a scientist?
Ans: The qualities of the making of a scientist are.
1) Focused mind.
2) curiosity, experiments.
3) Willing to do something extraordinary.
Think about it-
1. How Can one become a scientist, an economist, a historian….? Does it simply involve reading many books on the subject? Does it involve observing, thinking and doing experiments?
Ans: One can become a scientist, an economist, a historian etc. Not merely by reading many books on the subject. A person should involve observing, thinking, curiosity, willing to do something extraordinary and doing experimental activities to reach his goal.
2. You must have read about cells and DNA in your science books. Discuss Richard Ebright’s work in the light of what you have studied. If you get an opportunity to work like Richard Enright on projects and experiments, which field would you like to work on and why?
Ans: Yes, in science books DNA is mentioned. Richard Ebright has done excellent work that has helped scientists to carry on their experiments in finding the causes of various diseases. His theory of cells attempts to answer how cells can ‘read’ the blueprint of its DNA which is the substance in the nucleus of a cell and controls heredity.
If I get a chance to work like Ebright I shall experiment on Investigating the effect of different soil types on plant growth.
Talk about it-
1. Children everywhere wonder about the world around them. The questions they ask are the beginnings of scientific inquiry. Given below are some questions that children in India have asked professor yash pal and Dr rahul pal as reported in their book.
Discovered questions:
1) What is DNA fingerprinting? What are its uses?
2) How do honey bees identify their own honeycombs?
3) Why does rain fall in drops?
[collect the answers from ‘Discovered questions’]
2. you also must have wondered about certain things around you. Share these questions with your class and try to answer them.
Ans: Do Yourself.
Additional Questions & Answers
1. What other interests besides science did Richard Ebright pursue?
Ans:- He has other interests also like public speaking, debate and is also a canoeist and an outdoor person. He was also a good debater, canoeist and expert photographer. Also, he was competitive but in a good sense and always wanted to do his best.
2. What did Richard Ebright give up tagging butterflies?
Ans:- Richard Ebright lost interest in tagging butterflies as it was tedious and there was not much feedback.He wanted to tag the monarch butterflies to study their migration.
3. Which project of Richard Ebright wins the first prize?
Ans:- Richard Ebright project for the science fair was testing the theory that viceroy butterflies copy monarchs. His project got the first prize in the zoology division and third in the country science fair.
4. What book did Richard Ebright’s mother give to him? How does her mother help him?
Ans:- His mother gave him a book named ‘The Travel of Monarch X’.This book has been a turning point in life and introduced him to the world of science. He experienced real science in the country science fair.
Richard Ebright’s mother took him on trips, bought him telescopes, microscopes, cameras, mounting materials and other equipment, and helped him in many other ways.
5. Briefly explain Richard Ebright journey to become a successful scientist?
Ans:- Richard Ebright had started collecting butterflies in his childhood and by the time he was in second grade, he had already gathered all the 25 species found in his hometown. Also, he collected coins, fossils, and rocks. One day his mother gave him a book named ‘The Travel of Monarch X’. This book has been a turning point in life and introduced him to the world of science.
The next year, his science fair project was to test the theory that viceroy butterflies copied monarchs in order to prevent being eaten by birds. His project was to see whether birds would eat monarchs. He found that a starling would not eat ordinary bird food, but ate all the monarchs it could get. This project was placed first in the zoology division and third overall in the county science fair.
In his second year of high school, Richard Ebright research led to his discovery of an unknown insect hormone which led to his new theory on the lives of cells. He tried to find the purpose of tiny golden spots on the back of the monarch pupa. This project won first place in a country science fair and a chance to work in Walter Reed Army Institute of research.
In his senior year, he grew cells from a monarch’s wing in a culture and showed that the cells would divide and develop into normal butterfly wing scales only if they were fed the hormone from the gold spots. That project won first place in zoology at the International Fair.
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