egg cell

Fertilization's receiving partner

An egg cell is the female reproductive cell—the gamete that, when fertilized by sperm, develops into a new organism.

In humans and other mammals, egg cells are produced in the ovaries.

The term is more technical than simply egg, which in everyday speech usually means the shelled product of birds: The doctor retrieved several egg cells for IVF.

Related
  • ovumFemale reproductive cell
  • oocyteUndeveloped female gamete
  • oogenesisFemale reproductive cell development
  • meiosisGamete-producing cell division
  • gameteHaploid reproductive cell

maternal inheritance · fertilization · ovary · haploid · follicle · morula · blastocyst · oviduct · chromosomes · womb · fallopian tube · cytoplasm · maternal · biological clock · fertility treatment · in vitro fertilization · yolk · nucleus

Categories
Opposites
gamete type

egg cellsperm

Male reproductive cell

sperm cell · spermatozoa · pollen · sperm cells

cellular role in reproduction

egg cellsomatic cell

Non-germline cell type

sperm · zygote · embryo

Family

egg, cell, eggy, egglike, egg cells

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Used worldwide · Timeless · Concrete · Rated G