Give characteristic features that help a bird in flight.

Characteristic feature of haemoglobin

The characteristic features of solids are:

Characteristic feature of halophyte is

A characteristic feature of meiosis is

Which of the following is a correct match between a vertebra and its characteristic feature which helps in its identification?

Give two characteristic features of Ramapithecus

A characteristic feature of ctenophores is

A characteristic feature of hydrophytes is

Give two characteristic features of each of the following: Ramapithecus

Give two characteristic features of each of the following: Cro-Magnon man