Question

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 1

Answer:

1)The process of concluding an individual s DNA characteristics.It helps in identifying one s body. It also tracks blood relations

2) because of their strong sense of smell

3) after all the process of water evaporation and condensation,cloud is formed and individually it takes the shape of the drops and the drops of water is known as rain

Explanation:

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