MCQ
Sperms undergo the following changes in the epididymis EXCEPT ______
- AIncreased motility
- BCapacity of fertilization
- CPhysiological maturation
- ✓Spermiogenesis
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`[sin pi/4 = cos pi/4 = 1/sqrt2, sin60^circ = sqrt3/2, cos60^circ = 1/2]`
| X = x | -4 | -3 | -2 | -1 | 0 | 1 | 2 |
| P(X = x) | 0.25a | 0.20a | 0.15a | 0.10a | 0.05a | 0.10a | 0.15a |
Then P(X is not a natural number) = ______