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How is humic acid present in soil neutra...

How is humic acid present in soil neutralised in earthworm stomach?

A

Prostate glands

B

Blood glands

C

Calciferous glands

D

Gizzard

Text Solution

Verified by Experts

The correct Answer is:
C
Calciferous glands
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AAKASH INSTITUTE ENGLISH-STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)-Assignment (Section-A)
  1. Egg case in earthworms is formed by the secretion of a material which ...

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  2. Buccal cavity in earthwrom extends from

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  3. How is humic acid present in soil neutralised in earthworm stomach?

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  4. The surface area of intestine in earthwrom is greatly increased by the...

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  5. In earthworm, haemoglobin is present in the dissolved state in

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  6. Assertion : Blood glands are present in earthworm Reason : Earthworm...

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  7. In earthworm, 10th and 11th segments bear loop-like broad vessel witho...

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  8. In earthworm, CO(2) diffuses out to surrounding atmosphere through

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  9. In earthworm, nerve ring lies in

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  10. In earthworm, nerve cord runs posteriorly in

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  11. Earthworms can feel the vibrations of the gound by presence of

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  12. Spermatophores are

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  13. Exoskeleton of each segment in cockroach consists of

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  14. Which of the following is a true nut?

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  15. Hind wings in cockroach arises from

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  16. Fore wings in cockroach arises from

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  17. In cockroach, foregut comprises of

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  18. In cockroach ,hepatic caecase are found at the junction of

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  19. In cockroach, spiracles are present on the

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  20. Thin tubes that carry oxygen from the air to all the parts in cockroac...

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