Answer the following questions.

What are the differences between layer and broiler birds?

Answer the following questions.

In what way are lice and ticks a nuisance for sheep?

Answer the following questions.

What are the occupations included under animal husbandry?

Name the following.

(a) Incurable animal diseases.

(b) The animal that grows a pearl.

(c) The main crop required for sericulture.

Write notes on

Crossbred animals