44. Animal Reproduction
Animal Reproduction
Multiple Choice
Multiple ChoiceHow do egg cells enter the oviduct after ovulation?
A
Follicle contraction propels them into the oviduct.
B
The ovaries are contained within the oviducts.
C
Muscular projections of the uterine wall grasp the egg cell and force it into the tube.
D
The egg cell actively swims to the tube, using its flagellum.
E
Currents created by cilia bring fluid inside, carrying the egg cell along.
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