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IUDs work partly by increasing which process against sperms?
APhotosynthesis
BPinocytosis
CPiezolysis
DPhagocytosis
Answer & Solution
Correct answer: D. Phagocytosis
1. The uterus responds to the device.
2. Sperms are engulfed and destroyed.
3. That process is phagocytosis.
_Source: NCERT Class 12 Biology, 'Reproductive Health' (2020-21 printing)_
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