Sex refers to the male and female duality of biology and reproduction.
The concept is confined to organisms that reproduce sexually.
For more information about the topic Sex, read the full article at Wikipedia.org, or see the following related articles:
Sex linkage Sex linkage is the phenotypic expression of an allele that is dependent on the gender of the individual and is directly tied to the sex chromosomes. ... >
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Plant sexuality Plant sexuality deals with the wide variety of sexual reproduction systems found across the plant kingdom. This article describes morphological ... >
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Spore In biology, a spore is a reproductive structure that is adapted for dispersion and surviving for extended periods of time in unfavorable conditions. ... >
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Semen Semen or sperm is a fluid that contains spermatozoa. It is secreted by the gonads (sexual glands) of male or hermaphroditic animals, including ... >
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Pheromone A pheromone is any chemical produced by a living organism that transmits a message to other members of the same species. There are alarm pheromones, ... >
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Transmission (medicine) In medicine, transmission is the passing of a disease from an infected individual or group to a previously uninfected individual or group. In order ... >
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Fertilisation Fertilisation, also spelt fertilization (also known as conception, fecundation and syngamy), is fusion of gametes to form a new organism of the same ... >
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Instinct Instinct is the inherent disposition of a living organism toward a particular behavior. Instincts are generally inherited patterns of responses or ... >
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Spermatozoon A spermatozoon or spermatozoan (pl. spermatozoa), and more commonly known as a sperm cell, is the haploid cell that is the male gamete. It joins an ... >
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Human biology Human biology is an academic field of biology which focuses on humans; it is closely related to medicine, primate biology, and a number of other ... >
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Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Sex at Wikipedia.org. See the Wikipedia copyright page for more details.
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