In the given classification scheme fill in the boxes with appropriate plant groups:

(diagram)

Write any three differences between Amphibia and Mammalia belonging to kingdom Animalia.

Picks the odd one out and justify your choice by giving reasons.

(a) Moss, Fern, Pinus, Spirogyra.

(b) Sea cucumber, Octopus, Feather star, Star fish

A branch of biology which deals with the identification, nomenclature and classification of organisrns is called

Basic taxonomic category is