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Respiration in insects Is called direct ...

Respiration in insects Is called direct because

A

the tissues exchange `O_2//CO_2` directly with the air in the tubes

B

the tissues exchange `O_2//CO_2` directly with coelomic fluid

C

the tissues exchange `O_2//CO_2` directly with the air outside through body sur- face

D

tracheal tubes exchange`O_2//CO_2` directly with the haemocoel which then ex- change with tissues

Text Solution

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The correct Answer is:
d
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Tracheal respiration is found in insects/all arthropods.

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Knowledge Check

  • Respiration in insects is known to be direct because

    A
    the tissue exchange `O_(2)//CO_2` directly with the air in the tracheal tubes
    B
    the tissue exchange `O_2//CO_2` directly with the coelomic fluid
    C
    the tissues exchange `O_2//CO_2` directly with the air outside through the body surface
    D
    the tracheal tubes exchange `O_(2)//CO_(2)` directly with the haemocoel which then exchange with tissues

  • Pollination by insects is called?

    A
    Entomophily
    B
    Hydrophily
    C
    Arnithophily
    D
    Anemophily

  • Pollination by insect is called:

    A
    Zoophily
    B
    Chiropterophily
    C
    Anemophily
    D
    Entomophily

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