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
Category: Biology Mcqs
All of the following are similarities between nervous and endocrine system except:_____________??
A. Produce chemical messengers
B. Release chemical messengers in extracellular space
C. Homestatic in function
D. Having slow but prolonged effects
The one which can break open a plasmid ring is__________??
A. Ligase enzyme
B. Primase enzyme
C. Restriction endonuclease
D. ATP-ase enzyme
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
Anus is surrounded by _____ types of muscles??
A. 2
B. 3
C. 1
D. 4
Number of spiracles present in cockroach is___________??
A. 15
B. 10
C. 20
D. 30
Photosynthesis carried out by terrestrial plants is _________ of total photosynthesis??
A. 1-2%
B. 5%
C. 10%
D. 20%
In which animal respiratory surface are found in more than one organ??
A. birds
B. human
C. fish
D. frog
Constricting ring around nematode is formed by_____________??
A. Arthrobotrys
B. Pleurotus ostreatus
C. Mildews
D. All of these
The study of fossils is called??
A. Environmental Biology
B. Historical biology
C. Palaeontology
D. Social biology
