You want to bring high quality sperms of punjabi cattle to Kolkata for breeding. Discuss how you will do this.

What do you mean by breeding hapa?

There is a delicious mango tree in your friend's house. You want to plant same kind of mango tree in your house. Explain how can you do this

You have brought a rose twig your friend's house and planted it in you garden? Discuss the method you have adopted and why? How will you differentiate between the cell division of a somatic cell and a reproductive mother cell on the basis of- nature of chromosome division

What are objectives of animal breeding? What do you mean by artifical insemination?

You are supplied with two solutions, one of which is a soap solution and another is a sugar solution. How do you identify them as true solution or colloid?

How do you account for the higher density of alkaline earth metals as compared to those of alkali metals?

How will you bring about the following conversions? (ii) ethane to bromoethene.

How will you bring about the following conversions? (vi) Ethanol to ethyl fluoride

How do you explain the functionality of a monomer?

How will you obtain high purity (99.95%) dihydrogen?