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In earthworm the female genital aperture...

In earthworm the female genital aperture lies on the ventral side in the __segment.

A

`18^(th)`

B

`10^(th)`

C

`14^(th)`

D

`8^(th)`

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The correct Answer is:
A
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FULL MARKS-ORGAN AND ORGAN SYSTEMS IN ANIMALS -ADDITIONAL QUESTIONS SOLVED (I. Multiple Choice Questions) ( Choose the correct answer:)
  1. Which of the following is found in upper layers of the soil? (a) Perio...

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  2. The body setae of earthworms are concerned with

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  3. In earthworm the female genital aperture lies on the ventral side in t...

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  4. In earthworm the female genital aperture lies on the ventral side in t...

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  5. I earthworm, what is present in the 6th segment?

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  6. Which of the following is not found in the prostomium?

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  7. In protandrous condition, what is correct?

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  8. The mouth parts of cockroach are of..............type.

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  9. Which of the following is right?

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  10. Which is responsible for circulation of blood in cockroach?

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  11. Cockroach exercles.. . as the nitrogenous waste from the body.

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  12. In cockroach, malphigian tubules are concerned with ........

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  13. The secretion of collaterial glands in cockroach is to produce.......

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  14. Which of the following is not a feature of frog?

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  15. When the frog is in water.............. respiration occurs.

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  16. In frog, aortic arch divides into three aortic arches namely

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  17. Frogs excrete................... and hence they are called ..............

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  18. Which of the following change happens during metamorphosis of tadpole?

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