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In case of poriferans, the spongocoel is lined with flagellated cells called as
Options
(a) Mesenchymal cells
(b) Ostia
(c) Oscula
(d) Choanocytes
Correct Answer:
Choanocytes
Explanation:
Choanocytes (collar cells) form the lining of spongocoel in poriferans (sponges). Flagella in collar cells provide circulation to water in water canal system.
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- Removal of RNA polymerase III forms mucleoplasm will affect the synthesis of:
- Giraffe has long neck, this can be attributed to
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Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In germinating seed food supply is done by
- Removal of RNA polymerase III forms mucleoplasm will affect the synthesis of:
- Giraffe has long neck, this can be attributed to
- Plant cells differ from animal cells in having
- Morphactins are
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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