(a) What is coelom?State its significance.
(b) Pick out the organisms that have a pseudocoelom from the following: earthworm, pinworm, tape-worm and roundworm.
(c) What is peculiar about the coelom of Arthropods? What is such a condition called? Explain.
(d) To which phylum of Animalia do the following animals belong to: octopus, pila, chiton and unio? Comment on their coelom.
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a) coelom is cavity present between two germ layers
1)=Epithelium
and
2) = Mesothelium
*coelom are absence of presence of the body evity
1)=Epithelium
and
2) = Mesothelium
*coelom are absence of presence of the body evity
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