With suitable examples explain how plant breeding techniques have helped agriculture in india.

Explain how different techniques help in cancer detection and diagnosis.

With the help of suitable examples, explain why certain traits cannot be passed on to the next generation. What are such traits called?

With the help of one suitable examples explain the effect of anthropogenic actions on organic evolution.

Explain how animals dwelling in the forest help it grow and regenerate.

Explain mutation breeding with note on plants developed through mutation breeding.

What arw GMO,s? Explain with two examples how genetic engineering could be used in agriculture.

Explain : Plants have low energy needs.

Animal husbandry and plant breeding programmes are the examples of:

Explain the advantage of cross-breeding of the two species of sugar cane in India.

Explain with suitable examples, the different types of phyllotaxy.