Oocyte: Meaning, Development, Ovulation, and Fertilization
An oocyte is an immature or developing reproductive cell in an ovary that may mature, be released during ovulation, and participate in fertilization.
Ova: Meaning, Egg Cells, Ovulation, and Fertilization
Ova is the plural of ovum and refers to reproductive cells commonly called egg cells, which carry genetic material and may be fertilized by sperm.
Egg: Meaning, Ovulation, Fertilization, and Reproductive Health
An egg is a reproductive cell produced by the ovaries that carries genetic material and may combine with sperm during fertilization.
Reproductive Cells: Sperm, Eggs, Fertilization, and Genetics
Reproductive cells are specialized cells—sperm and eggs—that carry genetic information and may combine during fertilization.
Sex Cells: Meaning, Types, and Role in Fertilization
Sex cells, or gametes, are specialized reproductive cells—sperm and eggs—that each carry half the usual chromosome number and may combine during fertilization.
Conception: Meaning, Fertilization, and Pregnancy
Conception refers to the beginning of the reproductive process, commonly fertilization, although some contexts use it for implantation or the start of pregnancy.
Fertilization: Meaning, Process, Timing, and Pregnancy
Fertilization is the joining of a sperm and egg to form a zygote. It usually occurs in a fallopian tube and is followed by cell division and possible implantation.
Reproduction: Meaning, Process, and Human Fertility
Reproduction is the biological process of producing offspring through fertilization, pregnancy, childbirth, or assisted reproductive methods.
Fallopian Tubes: Anatomy, Fertilization, and Fertility
Fallopian tubes are paired reproductive tubes that carry eggs toward the uterus and provide the usual location for fertilization.
Zygote: Meaning, Fertilization, Cell Division, and Early Development
A zygote is the single cell formed when a sperm fertilizes an egg and is the earliest stage of development before repeated cell division and implantation.