Q1 of 72 Page 176

Canal system is seen in coelenterates.

False

The canal system is absent in coelenterates. The symmetery of coelenterates is radial. The canal system is mainly observed in Porifera.

Blue revolution is the rearing of __________

In mammals testis are enclosed by _________

Hermaphrodite animals have both male and female sex organs.

Nephridia are the respiratory organ of Annelida.

Questions · 72

7. Living World of Animals - Diversity in Living Organism - Kingdom An

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