physiology of plants, humans and animals - Category wise Question and Answer Practice Test with Solutions

Question : 6

The hormone reducing transpiration rate by inducing stomatal closure is

a) ethylene

b) cytokinin

c) ABA

d) auxin

Question : 7

Which of the following organs can be called as a sort of "blood bank" ?

a) Heart

b) Lungs

c) Liver

d) Spleen

Question : 8

The muscles in stomach are.

a) involuntary

b) voluntary

c) Cardior

d) None of the above

Question : 9

The junction between an axon and dendrite is called

a) synapse

b) cyton

c) relay

d) conduction zone

Question : 10

Which of the following is true of plants?

a) Plants can create their own sugar using aerobic cellular respiration.

b) Plants can create their own sugars using photosynthesis.

c) Plants can create their own sugars using fermentation.

d) Plants can create their own sugar using anaerobic cellular respiration.