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Gizzard in Pheretima is an organ...

Gizzard in Pheretima is an organ

A

that secretes slime

B

for absorption fo digested food

C

for excretion

D

for crushing food

Text Solution

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The correct Answer is:
D
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TRUEMAN BIOLOGY-STRUCTURAL ORGANISATION IN ANIMALS -MULTIPLE CHOICE QUESTIONS
  1. In earthworm the buccal cavity extends upto

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  2. The function of typhlosole (between 26-35 segment) in earthworm is to

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  3. Gizzard in Pheretima is an organ

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  4. In earthworm, the stomach is situated in

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  5. Chromophil cells in earthworm takes part in secretion of mucus and are...

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  6. The flow of blood in the dorsal blood vessel of earthworm is

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  7. Which statement is true about earthworm ?

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  8. In a copulating pair of earthworm, which two processes take place ?

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  9. In earthworm, the anterior loops are situated in

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  10. Blood vascular system of earthworm is of

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  11. The smallest longitudinal blood vessel in Earthworm is

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  12. Which of the blood vessel may be considered as true heart in earthworm...

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  13. Four pairs of hearts in earthworm occur in segments

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  14. In earthworm, the "forest of nephridia" is in

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  15. Septal nephridia of earthworm pour excretory matter into

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  16. Chloragogen cells found in coelomic fluid of earthworms are analogous ...

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  17. Origin of nephridia in earthworm is

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  18. Which organ in earthworm is analogous to kidney of man ?

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  19. Which of the following is exonephric nephridia ?

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  20. Pharyngeal nephridia of Pheretima are found in segments

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