List the animal paraites.

List the important sources of sulphur.

List the mouth parts of cockroach.

List some important measures for preventing animal diseases.

What is the need of proper shelter to cattle ? List the characters of a good animal shelter.

Prepare a list of some animals that are found parasitic on human beings.

Match the excretory organs listed under column I with he animals Given under column II.Choose the answer which Given the correct combination of alphabets of two columns. .