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Which of the following statements is not...

Which of the following statements is not correct about earthworm?

A

It shows metamerism, and the number of segments varies from 100-120

B

The first segment at the anterior end of the body is called as the 'buccal segment' for peristomilus

C

The first segment is prostomium

D

the skin of earthworm is brown due to the presence o porphyrin

Text Solution

Verified by Experts

The correct Answer is:
C
The first segment is prostomium
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Knowledge Check

  • Which of the following statements is correct about[Y] ?

    A
    [Y] is converted to metal (M) by self reduction .
    B
    Carbonate extract of [Y] gives yellow precipiate with suspension of `CdCO_(3)`
    C
    [Y] is chalcocites or chalcopyrites
    D
    All of these

  • Which of the following statements is correct about[Y] ?

    A
    [Y] is converted to metal (M) by self reduction .
    B
    Carbonate extract of [Y] gives yellow precipiate with suspension of `CdCO_(3)`
    C
    [Y] is chalcocites or chalcopyrites
    D
    All of these

  • Which of the following statements is not correct w.r.t. earthworm ?

    A
    One pair of testes in segment 9
    B
    One pair of ovaries in segment 13
    C
    protandrous condition
    D
    Cross-feritlization

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