Human Reproduction Class 12 - Class 12 Bihar Board Zoology

Human Reproduction

Female Reproductive Anatomy The female reproductive system consists of several key structures, each with specific functions. The ovary is a paired organ responsible for gamete production, while the infundibulum features finger-like projections called fimbriae. The uterus, also known as hystera or womb, is the site of...

What are the finger-like projections of the infundibulum called in the female reproductive system?

Fimbriae

How many ovaries are present in a human female?

Two

What are the finger-like projections of the infundibulum called in the female reproductive system?

Fimbriae

How many ovaries are present in a human female?

Two

What is implantation?

Implantation is the process where the blastocyst embeds into the uterine wall. This typically occurs 6-7 days after fertilization and is a key indicator of pregnancy.

What is colostrum and why is it important for a newborn?

Colostrum is the yellowish milk produced in the first week after childbirth. It is crucial for newborn immunity because it is rich in IgA antibodies, providing passive immunity to the baby.