Organisms and Their Forms
Organisms and Their Forms: Overview
This Topic covers sub-topics such as Angiosperms, Taxonomy, Binomial Nomenclature, Classification of Organisms, Taxon, Classification of Reptilia, Dichotomous Key, Class Mammalia, Artificial Classification and, Domains of Classification
Important Questions on Organisms and Their Forms
What are the parts of the human body where left and right sides are different in external forms?

Why methylene blue is used to stain the moss leaf?

What steps should be followed to examine a moss leaf cell?

Given below is the diagram in which the third leaf and fifth leaves are next nearest below the starting leaf but the nearest below it is the 8th then the 13th. How many turns did it take to reach each leaf?

Find out the numerical expression of the arrangement of leaves in plants if each leaf is separately attached to the stem in a spiral pattern.

Skin colour is considered as one of the aspects for the different form of humans.

The three forms of Lough Melvin trout are same species.

Compare the characteristic features of three trout forms of Lough Melvin.


Asymmetry is observed in which of the following organisms?

In a multicellular organism, all the cells present in the body divide by meiosis.

What is meant by lumping in taxonomy?


How is the classification of living things organized?

List of the kingdoms that are used to classify organisms.

Safranine is used for staining animal cell.

Which one of the following cell constituents cannot be seen while observing a human cheek cell?

Chondrichthyes are also known as bony fishes.

Which of the following comes under the class of Chondrichthyes?

Artificial system of classification which is mainly based on the morphological characters.
