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NCERT English Class 10th – The Making of a Scientist
Exercise Question Answers (Simple Words)
Footprints Without Feet
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?
Answer:
A person cannot become a scientist or historian only by reading books. Books give knowledge, but real learning comes from observation, thinking, asking questions, and doing practical work or experiments. A scientist must be curious and hardworking.
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 Ebright on projects and experiments, which field would you like to work on and why?
Answer:
Richard Ebright studied how cells work and how DNA controls the growth of living things. His research helped scientists understand insect hormones and cell functions better.
If I get a chance to work on projects, I would like to work in the field of space science because I want to learn about planets, stars, and the universe.
3. What are the qualities that go into the making of a scientist?
Answer:
The qualities needed to become a scientist are:
Curiosity
Hard work
Sharp mind
Patience
Interest in learning
Ability to think deeply
Never giving up
Read and Find Out
1. How did a book become a turning point in Richard Ebright’s life?
Answer:
The book The Travels of Monarch X changed Richard’s life. It taught him about real scientific research on butterflies. After reading it, he started tagging butterflies and doing experiments. This developed his interest in science.
2. How did his mother help him?
Answer:
His mother encouraged him to learn new things. She gave him books, microscopes, cameras, and took him on trips. She supported his interest in science and nature.
Important Short Questions and Answers
1. Who was Richard Ebright?
Answer:
Richard Ebright was a famous scientist who studied butterflies, cells, and DNA.
2. What was Richard’s hobby in childhood?
Answer:
His hobby was collecting butterflies.
3. Why did Richard start tagging butterflies?
Answer:
He started tagging butterflies after reading The Travels of Monarch X.
4. What did Richard learn from his failures?
Answer:
He learned that failures are also important in scientific research and help us learn better.
5. Which project won Richard prizes?
Answer:
His project on the spots of monarch pupa won prizes in science fairs.
6. What did Richard discover with another scientist?
Answer:
He discovered the working of the juvenile hormone in insects.
Long Answer Question
Describe Richard Ebright’s journey from a butterfly collector to a famous scientist.
Answer:
Richard Ebright was interested in butterflies from childhood. His mother always encouraged him to learn. After reading The Travels of Monarch X, he began scientific study of butterflies. He took part in science fairs and performed many experiments. His curiosity, hard work, and intelligence helped him make important discoveries in science. Finally, he became a famous scientist.
Extra Exam Questions
1. Why was Richard Ebright interested in butterflies?
Answer:
He loved nature and wanted to learn about butterfly life and behavior.
2. What lesson do we learn from Richard Ebright’s life?
Answer:
We learn that curiosity, hard work, and dedication can help anyone achieve success.
One-Line Answers for Revision
Richard Ebright was a curious child.
His mother inspired him to learn.
The Travels of Monarch X changed his life.
He loved collecting butterflies.
He participated in science fairs.
He became a famous scientist through hard work.
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