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Assertion Haemocoel in Arthropoda is not...

Assertion Haemocoel in Arthropoda is not lined by the mesodermal epithelium .
Reason Arthropods possess only true coelom .

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

B

Both Assertion and Reason are true but Reason is not the correct explanation of Assertion

C

Assertion is true, but Reason is False

D

Assertion is false, but Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
C
The arthopods haave a much reduced coelomic cavity . The space between the gut and body wall is mostly occupied by mucles and organs with blood containing interspaces. These spaces together form the haemocoel , which is not a true coelom as it is not lined by the mesodermal epithelium.
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  • Assertion. Arthropods undergo periodic ecdysis during their growth. Reason. Arthropods have compound eyes.

    A
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