Question No : 1
The body of Hydra is
Question No : 2
The smallest unit of classification in animals is
Question No : 3
A natural system of classification is based upon
Question No : 4
Which of the following has no segmentation?
Question No : 5
Euplectella (Venus flower basket) is a
Question No : 6
Birds and bats are good fliers. The bat differs from a bird in having
Question No : 7
Archaeopteryx called a connecting link, carried the characters, of