* Wider Hips: The wider hips in females are related to childbirth. The wider pelvic structure allows for the passage of a baby during delivery.
* Larger Breasts: Breasts contain mammary glands, which produce milk to nourish infants after birth. The larger size of breasts in females is generally associated with greater milk production capacity.
Hormones, especially estrogen, play a crucial role in the development of these characteristics during puberty.