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7. Diversity in Living Organisms
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Q8 of 72 Page 207

Write true or false for the following statements:

Platyhelminthes are either free living or parasitic.

True

Platyhelminthes or flatworms are usually parasitic in nature but they can also be free living.


Free living flatworm: turbellaria


Parasitic flatworm: liver fluke, tapeworm


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6

Write true or false for the following statements:

Gymnosperms are usually perennial, evergreen and woody.

7

Write true or false for the following statements:

Cotyledons represent a bit of pre- designed plant in the seed.

9

Write true or false for the following statements:

The animals belonging to phylum Nematoda contain only tissues and no real organs.

10

Write true or false for the following statements:

The animals belonging to phylum Mollusca have a peculiar water-driven tube system that they use for moving around.

Questions · 72
7. Diversity in Living Organisms
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