Question

The process where the unfertilized egg is released out of the body with the blood used to nourish the embryo is known as

• A. Menstruation
• B. Fertilization
• C. Germination
• D. Pollination

Answer 1

The correct option is A

Menstruation

The correct option is A.

Explanation of the correct option:

1. Menstruation is the process of the shedding of the uterine lining on a regular monthly basis in women.
2. During menstruation, the uterine wall along with blood vessels shreds off.
3. This causes blood to come out and a new wall of the uterus is formed. Menstruation generally lasts for 4 to 5 days.

Explanation of the incorrect option:

Option B:

The process of fertilization is the fusion of male and female reproductive cells which results in the formation of a zygote.

Option C:

Germination is the process by which an organism grows from a seed or spore.

Option D:

Pollination is the transfer of pollen grains from an anther to the stigma of flowers.

Final answer: The process where the unfertilized egg is released out of the body with the blood used to nourish the embryo is known as menstruation.