State two characteristic features of Archaeopterxy.

State two characteristic features of the prokaryotic cell by which it differs from an eukaryotic cell.

Characteristic feature of halophyte is

State one characteristic features of class Reptilia

Characteristic feature of haemoglobin

Give two characteristic features of Ramapithecus

Write two characteristic features of nuclear force.

Give two characteristic features of parenchymatous cells.

A characteristic feature of ctenophores is

A characteristic feature of hydrophytes is

A characteristic feature of meiosis is