What changes are observed in the uterus if fertilisation does not occur?

  • A
    The uterine lining thickens further.
  • B
    The uterine lining breaks down and is discharged as blood and mucus.
  • C
    The uterus produces more hormones.
  • D
    The uterus prepares for implantation.

Explore More

Similar Questions

Reproduction is essentially a phenomenon that is not for the survival of an individual but for the stability of a species. Justify.

The correct sequence of reproductive stages seen in flowering plants is

What happens to the following parts of a flower after fertilization?
$(i)$ Ovum (Egg cell)
$(ii)$ Ovary
$(iii)$ Ovule
$(iv)$ Sepals and petals

What happens if the egg is not fertilized?

What is the main cause of variations among organisms during sexual reproduction?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo