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Oduvanchick [21]
3 years ago
14

What structure releases the secondary oocyte during ovulation? what structure releases the secondary oocyte during ovulation? pr

imary follicle zona pellucida graafian follicle secondary follicle antrum?
Biology
1 answer:
olga_2 [115]3 years ago
5 0
The correct answer is Graafian follicle.
<span>
Graafian follicle or tertiary vesicular follicles is the follicular stage before ovulation. It, therefore, contains a 2N haploid secondary oocyte that has undergone the first meiotic division. This follicle is characterized by a large follicular antrum with eccentrically located oocyte surrounded by the zona pellucida and a layer of several cells known as the corona radiata.</span>
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