We have Provided the NCERT/CBSE Solutions chapter-wise for Class 10 English Footprints Chapter 6 The Making of a Scientist with Answers by expert subject teacher for latest syllabus and examination. Students can take a free NCERT Solutions of The Making of a Scientist. Each question has right answer Solved by Expert Teacher.
CBSE Solutions Class 10 English Footprints
READ AND FIND OUT
Q1. How did a book become a turning point in Richard Ebright’s life?
Answer: The book ‘The Travels of Monarch X’ opened the world of science for Richard. After reading it he became interested in tracking the migration of butterflies. This interest led to his other projects and experiments. Finally, he became a great scientist.
Q2. How did his mother help him?
Answer: Richard Ebright’s mother aided him by fostering his desire to learn. She went on holiday with him, bought him telescopes, microscopes, cameras, mounting materials, and other equipment, and helped him in a number of ways.
She found things for him to learn if he didn’t have something to do. His mother even gave him the book that became a turning point in his life. As a result, his mother can be said to have played a significant impact in his development as a scientist.
READ AND FIND OUT
Q1. What lesson does Ebright learn when he does not win anything at a science fair?
Answer: Ebright learns a lesson that the real experiments would win him a prize. It was not simply a neat display of things. The real experiments showed the things clearly and proved the point. The subject he knew was about the insect work. He had been carrying this work in the past several years.
Q2. What experiments and projects does he then undertake?
Answer: He make experiments to find out what causes the viral disease that kills nearly all monarch caterpillars. He undertakes a project to test the theory that vicerory butterflies copy monarches to survive.
Q3. What are the qualities that go into the making of a scientist?
Answer: A scientist has got to be inquisitive by nature. He should continue his job with the same level of interest. He should not be interested in winning the prizes but in doing the best job.
Think about it
Q1. 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: Reading books on any subject is just an aspect of learning. A learner must work on developing his/her observation skill and thinking power. To become a genius in a particular field, one must have a curious mind and the desire to explore new things by conducting real life experiments and working on related projects.
One must work hard and not feel taken down by mere failures. An urge to learn and discover a new theory requires a person to put in a lot of sweat and effort in any particular area of interest.
Q2. 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: DNA carry the blue print of life and heredity. They pass information from one generation to the other.
If I get an opportunity to work like Richard Ebright, I would choose to study about diseases. By studying the DNA, I may find ways and means to cure many illnesses.
Talk about it
Q1. Children everywhere wonder about the world around them. The questions they ask are the beginning 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 (NCERT, 2006).
(i) What is DNA fingerprinting? What are its uses?
(ii) How do honeybees identify their own honeycombs?
(iii) Why does rain fall in drops?
Can you answer these questions? You will find Professor Yash Pal’s and Dr Rahul Pal’s answers (as given in Discovered Questions) on page 75
Answer: (i) DNA fingerprinting is a forensic technique used to identify individuals by the characteristics of their DNA. It is used in parentage testing. It is also used in criminal investigation to identify a person or to place him at the scene of crime.
(ii) Honeybees are extremely sophisticated insects that are well aware of their location, position and navigation. They have warning chemicals that leave trails for fellow honeybees to locate their honeycomb. Bees also have pictorial memory of some sort, a direction-finding mechanism and a way of reckoning distance due to which they are in a better position to find their own honeycombs.
(iii) The only solid thing in the air are dust particles. Water vapour uses it as a centre of attraction when it becomes too heavy. Water vapor condenses on the dust particle as a drop and falls on Earth.
Q2. You also must have wondered about certain things around you. Share these questions with your class, and try and answer them.
Answer: Here are some of interesting questions that can be discussed among students for discussion in class:
- Why are plants green in colour?
- How and why do stars twinkle at night not during daytime?
- Why do fruits and flowers fall on Earth?
- Where does a rainbow get its colours from?
Suggested reading
- ‘Journey by Night’ by Norah Burke
- Children Who Made It Big by Thangamani
- School Days by Tom Brown
We Think the given NCERT Solutions for class 10 English Footprints Chapter 6 The Making of a Scientist with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 10 English The Making of a Scientist NCERT Solutions with Answers, drop a comment below and that we will come back to you soons.