Practice MCQ Questions and answers on Biology-GK

A. Freshwater ponds

B. Salt lakes

C. Seawater

D. Spring

A. Glycogen

B. Fat

C. Starch

D. Both A and B

A. Salmonella

B. Clostridium

C. Rhizobium

D. Pseudomonas

A. They conduct a nervous impulse

B. They are a very specialized form of connective tissue

C. Thay are separated from one another by synapses

D. When mature, they lose ability to divide

A. Two neurons

B. Brain and Spinal Cord

C. Two Kidneys

D. None of these

A. 41

B. 42

C. 43

D. 44

A. Heart

B. Brain

C. Lungs

D. Stomach

A. Toxin

B. Vitamin

C. Enzyme

D. Chemical transmitter

A. 30

B. 31

C. 32

D. 33

A. 6

B. 8

C. 10

D. 12