Life span of crocodile is

Life span of crocodile and May fly is respectively

Put the correct symbols in the following statements : I. The average life span of a crow ........ then the average life span of a parrot . II. The average life span of a rose plant ...... then the average life span of a rice plant. III. The average life span of a caw .... than the average life span of a crocodile. IV.The average life span of a banyan tree ..... then the average life span of a banana tree.

Life span of tortoise is

The life span of tortoise is about

Life span of Ascaris is

Life span of Ascaris is

Life span of Parrot is

Life span of parrot is

Life span of platelets is :-