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If a live earthworm is pricked with a needle on it outer surface without damaging its gut, the fluid that comes out is:
Options
(a) coelomic fluid
(b) haemolymph
(c) slimy mucus
(d) excretory fluid
Correct Answer:
coelomic fluid
Explanation:
If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is coelomic fluid because coelomic fluid lies between body wall and alimentary canal. Earthworms are helpful to man as bait for fishing and loosen the soil for roots to grow. A earthworm’s wastes help to fertilize the soil.
Related Questions: - Exponential growth occurs in
- Energy transfers or transformations are never 100% efficient. This is due to
- Energy currency (reservoir) of the cells is
- Which of the following is characteristics of fishes
- Which one of the following generally acts as an antagonist to gibberellins?
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structural Organisation In Animals
(175)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Exponential growth occurs in
- Energy transfers or transformations are never 100% efficient. This is due to
- Energy currency (reservoir) of the cells is
- Which of the following is characteristics of fishes
- Which one of the following generally acts as an antagonist to gibberellins?
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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