Female


 
 
Female

Female is the sex of an organism, or a part of an organism, which produces egg cells. The "egg cell" (ovum) is defined as the larger gamete in a heterogamous reproduction system, while the smaller, usually motile gamete (sperm cell) is produced by the male. A female individual cannot reproduce sexually without access to the gametes of a male.

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There is no single genetic mechanism behind sex differences in different species, and the existence of two sexes seems to have evolved multiple times independently in different evolutionary lineages. Other than the defining difference in the type of gamete produced, differences between males and females in one lineage cannot always be predicted by differences in another. The concept is not limited to animals; egg cells are produced by chytrids, diatoms, water molds, and land plants, among others. In land plants, 'female' and 'male' designate not only the egg- and sperm-producing organisms and structures, but also the structures of the sporophytes that give rise to male and female plants.

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A common symbol used to represent the female gender is ♀ (Unicode: U+2640), a circle with a small cross underneath. This symbol also represents the planet Venus and may be seen as a stylized representation of the goddess Venus' hand mirror.

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Sex: :This article is about sex, meaning the different biological sexes—male, female, etc. For alternate uses, see Sex (disambiguation)...

Egg cell: REDIRECT Ovum...

Ovum: An ovum (loosely, egg or egg cell) is a female sex cell or gamete. Both animals and seed plants have ova. The term ovule is used for the ovum of seed plants and for the young ovum of an animal....


Female related Images and Photos (experimental)

Female Loon
Female Loon
Female Nude
Female Nude
Female Trouble (DVD) (WS)
Female Trouble (DVD) (WS)
Female Portrait
Female Portrait
Female Eyes Open
Female Eyes Open
Female High Jumper
Female High Jumper
Female Solo Dancer
Female Solo Dancer
Female Tractor Driver
Female Tractor Driver
Female Head (La Scapigliata)  c.1508
Female Head (La Scapigliata) c.1508
Female Head (La Scapigliata)  c.1508
Female Head (La Scapigliata) c.1508
Cold Female Nude
Cold Female Nude
Nude Female Model  c.1850
Nude Female Model c.1850

~ Table of Content ~

Introduction
See also
 
FR: Femelle


 

~ Related Subjects ~

Gamete (2) - Animal (2) - Land plants (1) - Sporophyte (1) - Diatom (1) - Water mold (1) - Unicode (1) - Female (1) - Seed plant (1) - Venus (1) - Goddess Venus' (1) - Chytrid (1) - Heterogamous (1) - Sperm cell (1) - Ovum (1) -
 

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