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Which of the following statement is inco...

Which of the following statement is incorrect about the circulatory system of earthworm?

A

It exhibits a closed type of blood vascular system

B

Blood glands are present in 4th, 5th, and 6th segments

C

Haemoglobin is the respiratory pigment which is dissolve in plamsa

D

Ventral vessel is the largest distributing vessel in which the blood flows from posterior to anterior side.

Text Solution

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The correct Answer is:
D
Ventral vessel is the largest distributing vessel in which the blood flows from posterior to anterior side.
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AAKASH INSTITUTE-STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)-Exercise
  1. On the basis of nitrogenous waste, the earthworm is

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  2. Earthworm has a central nerve cord which is

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  3. Which of the following statement is incorrect about the circulatory sy...

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  4. Which of the following is not a correct match of the part of alimentar...

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  5. Mark the incorrect statement about the body wal of earthworm

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  6. In earthworm spermathecal sperture are sitated on the ventro-lateral s...

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  7. Which of the following is mismatched?

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  8. Which of the following structure is present only in male cockroach?

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  9. In cockroach the wings that help in flying are

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  10. Mark the false statement w.r.t. cockroach

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  11. The development of Periplaneta americana is

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  12. Conglobate glands are also called

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  13. In cockroach, the ootheca is formed by the secretion of

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  14. Mark the false statement w.r.t the reproductive system of female cockr...

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  15. In Cockroach, conglobate gland occurs in

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  16. Mark the false statement regarding the heart of cockroach

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  17. The longest bone of leg of cockroach is

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  18. All the statement are correct about the external morphology of frog bu...

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  19. In frog, jelly around the eggs is deposited in

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  20. The length of alimentary canal in adult frog is

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