What happens if the ovum fails to get fertilized?

  • A
    Corpus luteum degenerates
  • B
    Estrogen secretion decreases significantly
  • C
    Primary follicle starts developing
  • D
    Progesterone secretion decreases rapidly

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Similar Questions

The phase of the menstrual cycle in humans that lasts for $7-8$ days is

From the following tables,select the option that correctly characterizes various phases of the menstrual cycle.

$A$: Lack of menstruation may be indicative of pregnancy.
$R$: Menstruation only occurs if the released ovum is fertilised.

When do both $LH$ and $FSH$ attain peak levels in the menstrual cycle?

The first menstruation is called:

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