Pseudopregnancy involves signs of pregnancy without which event?

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Multiple Choice

Pseudopregnancy involves signs of pregnancy without which event?

Explanation:
Pseudopregnancy is when an animal shows signs of pregnancy due to hormonal changes, but no embryo is formed. This can happen after ovulation, when the corpus luteum produces progesterone and drives pregnancy-like signs, even though fertilization never occurs. Since there is no fertilization, there is no implantation and no gestation, which is why the event lacking is fertilization.

Pseudopregnancy is when an animal shows signs of pregnancy due to hormonal changes, but no embryo is formed. This can happen after ovulation, when the corpus luteum produces progesterone and drives pregnancy-like signs, even though fertilization never occurs. Since there is no fertilization, there is no implantation and no gestation, which is why the event lacking is fertilization.

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