Question

Q16. If the egg is not fertilized it results in the onset of........................ in the female *

1 point

a)Oesterous cycle

b)Placenta development

c)Ovulation

d)Menstrual cycle​

Answer 1

I think the answer is - d) Menstrual cycle. Hope it is right and helps.

Answer 2

Answer:

d- Menstrual cycle

Explanation:

if the egg is not fertilized ,then the thickened lining of the uterus wall along with the blood vessels are shed out of the body .this results in menstruation in females every 28 days