Complete Solutions and Summary of The Making of a Scientist - NCERT Class 10, Footprints without Feet, Chapter 6 - Summary, Questions, Answers, Extra Questions...

Detailed summary and explanation of Chapter 6 'The Making of a Scientist' with all question answers, extra questions, and solutions from NCERT Class X, Footprints without Feet.

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Introduction

'The Making of a Scientist' by Robert W. Peterson is an inspiring story of how Richard Ebright, a curious and determined young boy, became a renowned scientist. Through his love for collecting butterflies, his mother’s support, and his competitive spirit, Ebright discovers the joy of scientific inquiry. The chapter shows how Ebright’s passion for science and curiosity about the natural world led him to groundbreaking discoveries.

Summary in English (200 words):

'The Making of a Scientist' follows the life of Richard Ebright, a boy who developed a love for science through his butterfly collections. Ebright’s curiosity, combined with his mother’s encouragement and access to learning resources, led him to success in scientific research. From his early butterfly-tagging projects to discovering a hormone in monarch pupae, Ebright’s journey shows that passion, hard work, and a desire to learn are key ingredients in the making of a scientist. His contributions to science began early, and his groundbreaking theory on how cells work has the potential to revolutionize biology. The chapter serves as an inspiration to students, highlighting the importance of curiosity and determination.

Summary in Hindi (200 words):

'The Making of a Scientist' रॉबर्ट डब्ल्यू पीटरसन द्वारा लिखी गई एक प्रेरणादायक कहानी है जो दिखाती है कि कैसे रिचर्ड एब्राइट, एक जिज्ञासु और दृढ़ संकल्पी बालक, एक प्रसिद्ध वैज्ञानिक बन गया। तितलियों को इकट्ठा करने के प्रति उसका प्रेम, उसकी माँ का समर्थन, और उसकी प्रतिस्पर्धी भावना उसे वैज्ञानिक खोजों की दिशा में ले गई। बचपन में तितलियों को टैग करने से लेकर मोनार्क पुपा में हार्मोन की खोज तक, एब्राइट की यात्रा बताती है कि जुनून, कड़ी मेहनत, और सीखने की इच्छा एक वैज्ञानिक बनने के महत्वपूर्ण घटक हैं। उसकी वैज्ञानिक उपलब्धियाँ जल्द शुरू हुईं और कोशिकाओं के काम करने के सिद्धांत पर उसकी खोज जैविक विज्ञान को क्रांतिकारी बना सकती है। यह अध्याय छात्रों को प्रेरणा देता है और जिज्ञासा और दृढ़ता के महत्व को उजागर करता है।

Think about it - Page 38

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?
Becoming a scientist, an economist, or a historian requires more than just reading books. While reading is essential for gaining foundational knowledge, it also involves observing the world, asking questions, thinking critically, and conducting experiments or research. For a scientist like Richard Ebright, experimentation and curiosity about natural phenomena played a crucial role in his success. Similarly, historians study primary sources, analyze evidence, and interpret events, while economists build models and study data to understand economic behavior. In all fields, practical experience, critical thinking, and the willingness to explore and test ideas are key components of mastering the subject.
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?
Richard Ebright’s work on the monarch butterflies involved studying cells and DNA, which are fundamental to biological research. His discovery of how cells function and the role of DNA in determining an organism’s characteristics are closely related to what we study in science classes. DNA controls the traits of living organisms, and understanding it helps in various fields like genetics and medicine. If I had the opportunity to work on projects like Ebright, I would choose to study genetics or biotechnology. These fields are fascinating because they have the potential to address significant challenges, such as genetic diseases or food security, by modifying genes or creating sustainable solutions through scientific innovations.

Talk about it - Page 38

1. 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?
DNA fingerprinting is a technique used to identify an individual based on their unique DNA sequence. It is widely used in forensic science to solve crimes by comparing the DNA found at a crime scene with that of a suspect. DNA fingerprinting is also used in paternity testing, genetic studies, and in identifying genetic diseases or inherited conditions.
(ii) How do honeybees identify their own honeycombs?
Honeybees have an excellent sense of smell and use pheromones to identify their hive. Each colony has its own unique scent, and bees use this scent to recognize their home and differentiate it from other colonies. This prevents bees from entering the wrong hive.
(iii) Why does rain fall in drops?
Rain falls in drops due to the process of condensation. Water vapor in the atmosphere condenses around tiny particles in the air, forming droplets. These droplets combine and grow larger as they collide with each other. When they become heavy enough, gravity pulls them down to the ground as raindrops.
2. You also must have wondered about certain things around you. Share these questions with your class, and try and answer them.
Some questions I have wondered about include:
  • How do birds navigate long distances during migration?
  • Why do we yawn, and is it contagious?
  • What causes lightning during thunderstorms?
These questions are related to natural phenomena, and exploring them can lead to a better understanding of biology, meteorology, and human behavior.

About the Author

Robert W. Peterson was a renowned American writer and journalist known for his works on sports, history, and inspirational stories. In 'The Making of a Scientist', Peterson highlights the importance of curiosity and perseverance in achieving success. His writing style is engaging, aiming to inspire young minds to pursue scientific inquiry and contribute to the advancement of knowledge. His stories often emphasize the role of hard work and dedication in realizing one's full potential.