Organisms and Populations — BIOLOGY STD 12 Science — Question
Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations1 Mark
MCQ
Morphallaxis is reported in:
A
Porifers
B
Coelentrates and flatworms
C
Nemarteans and some ascidians
✓
All the above
✓
Answer
Correct option: D.
All the above
Morphallaxis means restorative regeneration. In this type of regeneration, each body part is capable of developing into a complete individual. It is observed in many lower animals following severe injuries. It is seen in Porifers, coelenterates, Platyhelminthes, nematodes and some ascidians.
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