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In earthworm, typhlosole extends between...

In earthworm, typhlosole extends between 26th and 35th segments. Its function is

A

Excretion

B

Enchances effective area of absorption after digestion

C

Respiration

D

Locomotion

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The correct Answer is:
B
Enchances effective area of absorption after digestion
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AAKASH INSTITUTE-STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)-Assignment (Section-B)
  1. Tick mark the wrong match (in earthworm).

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  2. Which of the following are analogous to vertebrate liver cells ?

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  3. In earthworm, typhlosole extends between 26th and 35th segments. Its f...

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  4. Which of the following statements is incorrect about the circulatory s...

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  5. Tastes in earthworm are present in the segments

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  6. During copulation in earthworms, sperms are transferred between copula...

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  7. All the following statements are correct about the reproductive system...

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  8. The dorsal blood vessel in Pheretima is

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  9. In Pheretima, clitellum is primarily meant for

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  10. Lateral oesophageal hearts in earthworm connect

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  11. Flow of blood in the ventral vessel of earthworm is

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  12. The ventral surface of mature earthworm can be distinguished from dors...

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  13. Which of the following parts of gut occupies most part of the 8th segm...

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  14. Photoreceptors (phaosomes) in earthworm occur in

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  15. By which of the following nephridia excretion is exonephric?

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  16. Earthworm is

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  17. In earthworm, pharyngeal nephridia occur in segments

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  18. periplaneta americana and blatta orientalis differ mainly from each ot...

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  19. In cockroach, the body in spite of being covered by an exoskeleton of ...

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  20. Vestigial wings are found in

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