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In animals that lack a hard skeleton, a fluid filled gastrovascul...

12th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Biology 12th Class Chapter 2 Support and Movements

Question:
In animals that lack a hard skeleton, a fluid filled gastrovascular cavity or coelom can act as:

Option A):
Hydrostatic skeleton
Option B):
Endoskeleton
Option C):
Exoskeleton
Option D):
Hydrodynamic skeleton

Correct Answer is Option A):
Hydrostatic skeleton

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