A) all of them are equally old
B) the one towards the oral end is older
C) the one towards the aboral end is older
D) the one towards the aboral end is younger
Correct Answer: C
Solution :
In Hydra during favourable condition several buds may form at the same lime in a single parent. It has been recorded that the bud may help in separation by obtaining hold on an object with its tentacles and actively pulling itself away from the parent.
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