Human reproductive system

A sac that is shaped like an upside-down pear, with thick lining and muscles where a fertilized egg (zygote) comes to grow into a baby. Also called the womb.

• Vagina

• Cervix

• Fallopian tube

• Uterus

This is the tube where semen can is transferred by the penis. It is also called as the birth canal when a baby is about to be born.

• Ovary

• Vagina

• Vulva

• Fallopian tube

It is the general term for the outer part of the female genitalia.

• Vulva

• Vagina

• Clitoris

• Ovary

Every month, females shed off or rupture the walls of the uterus when pregnancy fails to happen. This produces the dead tissues and some blood that are released once a month.

• Menstruation

• Gestation

• Conception

• Ejaculation

Menstrual cycle happens at this time of female's life.

• At birth

• At puberty

• At old age

• At menopause

It is the part where a mature ovum/egg travels into and wait for sperm to fertilize it.

• Fallopian tube

• Ovary

• Vagina

• Uterus

When is the beginning of the menstrual cycle?

• The first day of bleeding.

• The last day of bleeding.

• The day when the egg cell is released by the ovary.

• The day when the egg is fertilized.

Which of the following describes fertilization?

• The process of shedding off the walls of the uterus.

• The process of an egg/ovum grows into a human being for nine months in the mother's womb.

• The process of the sperm breaking into the egg/ovum and their chromosomes combine as one.

• The process of releasing semen into the vagina.

What is epididymis?

• A set of coiled tubes that allow the growth and maturation of sperms.

• A long tube that releases the sperms outside of the male's body.

• A short tube that allows the sperms to move into the seminal vesicle.

• The outer sex organ of male.

Which of the following describes semen?

• It is a combination of egg and sperm cells.

• It contains the fertilized egg.

• It contains sperm, hormones, and nutrient-filled fluids.

• It is produced in the testicles.