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There are a range of religious, cultural, punitive, and personal reasons why someone may choose to emasculate themselves or another person. The term emasculation may be used in a metaphorical sense, referring to the perceived loss of attributes traditionally associated with masculinity , such as strength, power, or autonomy.
The female-biased sexual size dimorphism observed in many taxa evolved despite intense male-male competition for mates. [28] In Osmia rufa, for example, the female is larger/broader than males, with males being 8–10 mm in size and females being 10–12 mm in size. [29] In the hackberry emperor females are similarly larger than males. [30]
Offspring have two sex chromosomes: an offspring with two X chromosomes (XX) will develop female characteristics, and an offspring with an X and a Y chromosome (XY) will develop male characteristics, except in various exceptions such as individuals with Swyer syndrome, that have XY chromosomes and a female phenotype, and de la Chapelle Syndrome ...
Clownfish live in colonies of several small undifferentiated fish and two large fish (male and female). The male and female are the only sexually mature fish to reproduce. Clownfish are protandrous hermaphrodites, which means after they mature into males, they eventually can transform into females.
She is the female counterpart without whom the male aspect, which represents consciousness or discrimination, remains impotent and void. As the female manifestation of the supreme lord, she is also called Prakriti , the basic nature of intelligence by which the Universe exists and functions.
In invertebrates and plants, hermaphrodites (which have both male and female reproductive organs either at the same time or during their life cycle) are common, and in many cases, the norm. In other varieties of multicellular life (e.g. the fungi division, Basidiomycota ), sexual characteristics can be much more complex, and may involve many ...
In the ZW sex-determination system used by birds, the mammalian pattern is reversed, since the male is the homogametic sex (ZZ) and the female is heterogametic (ZW). In classical genetics, a mating experiment called a reciprocal cross is performed to test if an animal's trait is sex-linked.
There is an ongoing debate on whether a feminist critique should be incorporated in the sciences, especially biology. Some argue [weasel words] that feminist biology is a form of politicization of science, calling to question the legitimacy of feminist biology altogether. On another level, there is debate even within the feminist community on ...