Reproductive Biology MCQs with Answers

The process by which the blastocyst embeds into the uterine wall is called ____.

The structure that forms from the ovarian follicle after ovulation and releases an egg is the ____.

The structure where fertilization typically occurs in humans is the ____.

The female reproductive organ where a fertilized egg implants and develops into a fetus is the ____.

The structures that produce and store sperm in the male reproductive system are the ____.

The period of time when a woman is fertile and most likely to conceive is known as ____.

The hormone responsible for maintaining the uterine lining during pregnancy is ____.

The process of division that produces haploid cells in females is called ____.

The process by which the endometrium is shed if fertilization does not occur is ____.

The male reproductive cells that contain genetic information are called ____.

The male accessory gland that produces a fluid rich in fructose to nourish sperm is the ____.

The structure that provides nourishment and oxygen to the developing fetus is the ____.

The process by which the endometrium thickens to prepare for pregnancy is ____.

The outermost layer of an ovum that must be penetrated by a sperm for fertilization to occur is the ____.

The period of development from the ninth week of pregnancy until birth is called the ____.

The male gamete in humans is called ____.

The period of development from fertilization through the first 8 weeks of pregnancy is called ____.

The term for the release of an egg from the ovary is ____.

The phase of the menstrual cycle when the uterine lining is shed is called ____.

The female gonads that produce eggs and hormones are the ____.

The structure that forms from the ruptured follicle after ovulation and secretes progesterone is the ____.

The hormone responsible for the development and maintenance of male secondary sexual characteristics is ____.

The hormone that causes contraction of the uterus during childbirth and milk ejection during breastfeeding is ____.

The structures that produce eggs and hormones in females are the ____.

The male reproductive organ responsible for the production and storage of sperm is the ____.

The process by which an egg is released from the ovary is called ____.

The hormone detected in pregnancy tests that indicates implantation has occurred is ____.

The process by which sperm are deposited into the female reproductive tract is ____.

The hormone that stimulates ovulation and the development of the corpus luteum is ____.

The term for the fertilized egg cell before it implants in the uterus is the ____.

The structure that connects the fetus to the placenta and transports nutrients and wastes is the ____.

The term for the division of a diploid cell into four haploid cells during gametogenesis is ____.

The female sex hormone responsible for the development of secondary sexual characteristics and regulating the menstrual cycle is ____.

The process by which sperm are produced in the testes is called ____.

The process by which a sperm penetrates an egg and their nuclei fuse is ____.

The hormone that stimulates milk production in the mammary glands after childbirth is ____.

The term for the union of sperm and egg resulting in a fertilized egg is ____.

The male reproductive cells are produced through the process of ____.

The male reproductive organ that delivers sperm into the female reproductive tract is the ____.

The phase of the menstrual cycle when the uterine lining thickens in preparation for implantation is ____.