In , the contractile vacuole is present |
|||
a) |
Near the trailing end |
b) |
Near the advancing end |
c) |
At the middle of the body |
d) |
Anywhere inside the body |
In , the contractile vacuole is present |
|||
a) |
Near the trailing end |
b) |
Near the advancing end |
c) |
At the middle of the body |
d) |
Anywhere inside the body |
(a)
Contractile vacuole in is concerned with osmoregulation, removal of excess of water. It is present in the endoplasm of in the posterior part (near the trailing end) and seen as a clear single rounded and pulsating vacuole, which is enclosed by unit membrane.