The gal bladder releases _________ enzyme to digest the food ?
A. Pepsin
B. Hcl
C. Both
D. None
Biology Mcqs
Typical example of water born disease_______?
Typical example of water born disease_______?
A. Malaria
B. Cholera
C. Typhoid
D. Influenza
How many hearts does an Octopus have?
How many hearts does an Octopus have?
A. 1
B. 2
C. 3
D. 4
If the radius of blood vessels of a person decreases his/her blood pressure will__________?
If the radius of blood vessels of a person decreases his/her blood pressure will__________?
A. Decrease
B. Increase
C. Remain Same
D. Becomes zero
Which blood cells are called ‘Soldiers’ of the body_________?
Which blood cells are called ‘Soldiers’ of the body_________?
A. WBC
B. Platelets
C. RBC
D. All of the above
Acid present in gastric juice is_________?
Acid present in gastric juice is_________?
A. Hydrochloric Acid
B. Citric Acid
C. Sulphuric Acid
D. Acetic Acid
The elimination of toxic nitrogenous waste and excess water in man is by______?
The elimination of toxic nitrogenous waste and excess water in man is by______?
A. Excretion
B. Circulation
C. Reproduction
D. Pollution
Tjio and Levan’s contribution is very significant because they __________ ?
Tjio and Levan’s contribution is very significant because they __________ ?
A. Identified barr bodies
B. Detected sex linkage
C. Pointed out mutational changes
D. Gave the number of human chromosomes
Genetic information are carried in the form of long chain of molecules made-up-of _________?
Genetic information are carried in the form of long chain of molecules made-up-of _________?
A Amino acids
B. RNA
C. Nucleotides
D. Polypeptides
A cistron is ________?
A cistron is ________?
A. Structural of gene
B. Functional unit of RNA
C. Functional unit gene
D. Replication unit of gene