Answer the following :
Name two Asiatic breeds of poultry .

Answer the following : State the requirements of poultry farm management.

Name 2 Mediterranean breeds of poultry.

Answer the following : What is 'poultry'?

Answer the following : Write a short note on poultry diseases.

Answer the following questions : Name two devices whose working is based on the phenomenon of persistance of vision .

Answer the following questions : Name the two types of light sensitive cells present in the retina of the human eye . What are their functions ?

Answer the following Name the asexual method of reproduction in yeast.

Answer the following: Name the two groups of Bryophytes with examples.

Answer the following questions: Name two composite radicals with valency two.

Answer the following: Name the phyla to which the following animal belong: Nereis