Human Reproduction Overview

These flashcards cover key vocabulary and concepts related to human reproduction from the lecture notes.

Gametogenesis

The process of formation of gametes (sperms in males and ova in females).

Insemination

The transfer of sperms into the female genital tract.

Fertilisation

The fusion of male and female gametes leading to the formation of a zygote.

Zygote

The fertilised ovum that results from the fusion of sperm and ovum.

Spermatogenesis

The process of sperm formation in males.

Oogenesis

The process of formation of mature female gametes (ova).

Menstrual Cycle

The reproductive cycle in females characterized by a series of changes in the ovary and uterus.

Puberty

The developmental stage where an individual becomes capable of sexual reproduction.

Parturition

The process of delivery of the baby.

Implantation

The attachment of the blastocyst to the uterine wall for pregnancy.

Placenta

An organ that forms during pregnancy for nutrient and waste exchange between the mother and fetus.

Ejaculatory duct

The duct through which sperms are expelled from the male reproductive system.

Primary follicle

The structure formed when a primary oocyte is surrounded by granulosa cells.

Corpus luteum

The remnant of the Graafian follicle after ovulation that secretes hormones necessary for pregnancy.

Leydig cells

Cells located in the interstitial spaces of the testis that produce androgens.

Acrosome

The cap-like structure on the sperm head that contains enzymes aiding fertilization.

Mammary glands

Glands that produce milk in female mammals, key for infant nutrition.

Cervical canal

The channel through which the uterus opens into the vagina.

Fimbriae

Finger-like projections on the infundibulum of the oviduct that help collect the ovum after ovulation.