Biology Mcqs

In animals coordination is achieved by means of_________?

(A) Respiratory system

(B) Nervous system

(C) Endocrine system

(D) Both b and c

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Submitted By: Ali Uppal


Percentage of water in brain cells is_______?

(A) 20%

(B) 65%

(C) 85%

(D) 89%

Submitted By: Ali Uppal


The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by________?

(A) Molecular biologists

(B) Microbiologists

(C) Freshwater biologists

(D) Social biologist

Submitted By: Ali Uppal


Submitted By: Ali Uppal


The study of fossils is called__________?

(A) Environmental Biology

(B) Historical biology

(C) Palaeontology

(D) Social biology

Submitted By: Ali Uppal


Which character differentiates living things from non-living organisms___________?

(A) They live in the same ecosystem.

(B) They are acted upon by the same environment

(C) They are highly organized and complex made of one or more cells and contain genetic material

(D) Both a and b

Submitted By: Ali Uppal


Ribosomes were discovered by_______?

(A) Golgi

(B) De Duve

(C) Palade

(D) R.Brown

Submitted By: Ali Uppal


Submitted By: Ali Uppal