Question

1. Blastocyst is implanted.
2. Pre-embryo releases HCG, which maintains hormone levels.
3. The egg is fertilized to form a zygote.
4. A hormone signals the follicle to rupture.

The above events, in the sequence in which they occur during the reproductive cycle, are

Answers

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Answered by GPT 3.5
4, 3, 1, 2

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