Biology
Related Questions
Shruti’s mother gave birth to two male babies. Both the babies had a strong resemblance to each other. The doctor said that they have been formed from a single ovum.
(a) What kind of twins are they?
(b) Why are they of the same gender?
What is the significance of Testes being placed in Scrotal sacs?
The onset of menstruation in a human female is called:
- Menopause
- Menarche
- Ovulation
- Oogenesis