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Read the following statement carefully. ...

Read the following statement carefully.
(a). Hooks and sucker are present in parasitic forms
b. Some of them absorb nutrients from the host directly through their body surface.
(c). Fertilisation is internal and development is through many larval stages.
Here we are talking about:

A

Platyhelminthes

B

Aschelminthes

C

Annelids

D

Molluscs

Text Solution

Verified by Experts

The correct Answer is:
A
* Hooks and uscker are present in parasitic forms.
*. Some of them absorb nutrient from the host directly through their body surface.
*. Fertilisation in internal and development is through many larval stages.
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Knowledge Check

  • Assertion :- Hooks and suckers are present in the parasitic form of flat worms. Reason :- It helps in absorbing nutrients from the host body.

    A
    If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
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