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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: - The okazaki fragments in DNA chain growth
- In angiosperms, which of the following part is triploid?
- Which one of the following cell organelles does not contain DNA?
- Which of the following hormones can play a significant role in osteoporosis
- Which of the following is the most evident source of evolution?
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
- The okazaki fragments in DNA chain growth
- In angiosperms, which of the following part is triploid?
- Which one of the following cell organelles does not contain DNA?
- Which of the following hormones can play a significant role in osteoporosis
- Which of the following is the most evident source of evolution?
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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