Question 1 Page 94 - Chapter 7 Class 9 - Diversity In Living Organisms

Last updated at Dec. 13, 2024 by

How do poriferan animals differ from coelenterate animals?

 

Answer: 

Poriferan 

Coelenterate 

1.Animals from Prolifera show cellular level of organisation.

1.Animals from Coelenterata show tissue  level of organisation.

2. In Prolifera, there is no division of labour .

2. In Coelenterata, some division of labour is seen.

3. These animals do not contain Coelom.

3. These animals contain Coelom.

4. For example: sycon, spongilla etc.

4. For example: hydra, comb jellies, moon jellies etc.

 

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