Biology Mcqs

Branch of biology which deals with the study of chemical components and chemical processes in living organisms is called________________?

(A) Molecular biology
(B) Physiology
(C) Biochemistry
(D) Atomic biology

Submitted By :Ali Uppal

A large regional community primarily determined by climate is called__________?

(A) Population
(B) Community
(C) Biome
(D) Habitat

Submitted By :Ali Uppal

Out of 92 naturally occurring chemical elements how many are considered as bio-elements__________?

(A) 6
(B) 16
(C) 26
(D) 15

Submitted By :Ali Uppal

Unbroken series of organisms arranged from ancestor to descendant sequence is____________?

(A) Biodiversity
(B) Phyletic lineage
(C) Connecting link
(D) Evolutionary line

Submitted By :Ali Uppal

Which one is a micromolecule__________?

(A) Polysaccharide
(B) Protein
(C) Hemoglobin
(D) ATP

Submitted By :Ali Uppal

Control of organisms by using living organisms is called_______?

(A) Bioremediation
(B) Integrated disease management
(C) Antisepsis
(D) Biological control

Submitted By :Ali Uppal

Group of living organisms of the same species living in the same place at the same time is called________?

(A) Community
(B) Population
(C) Ecosystem
(D) Biome

Submitted By :Ali Uppal

The concept that various organisms dominated this planet during various geological time period and thus placing organisms in a time squence came from the studies by________?

(A) Environmental biologist
(B) Paleontologist
(C) Marine biologist
(D) Social biologist

Submitted By :Ali Uppal

The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called________?

(A) Environmental biology
(B) Social biology
(C) Human biology
(D) Both b and c

Submitted By :Ali Uppal

Bacteria which grow either in the presence or absence of oxygen___________?

(A) Aerobic bacteria
(B) Anaerobic bacteria
(C) Facultative bacteria
(D) Microaerophilic

Submitted By :Ali Uppal

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