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Where are the calciferous glands of the earthworm present?

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in Biology – Class 11 by (272k points)
Where are the calciferous glands of the earthworm present?

(a) Esophagus

(b) Gizzard

(c) Stomach

(d) Intestine

I got this question in a job interview.

This intriguing question originated from Animals Structural Organisations in chapter Structural Organisations in Animals of Biology – Class 11

1 Answer

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Best answer
Right option is (c) Stomach

Easy explanation: The calciferous glands of the earthworm are present in the stomach. The food of the earthworm contains soil particles and humus. The calciferous glands neutralize the humic acid which is present in the humus.

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