Thank you for reporting, we will resolve it shortly
Q.
If Hydra is cut transversely in three equal parts then:
Rajasthan PMTRajasthan PMT 2002
Solution:
Hydra has a great power of regeneration (the power of replacing lost tissue). This was first developed by Abraham Trembloy in $1744$ . If a living Hydra is cut into two or three or more very small (even $1/6 \,mm$ ) pieces, every piece develops into a new individual.