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Typically, prior to an asexual division, a cell duplicates its genetic information content, and then divides. In sexual reproduction, there are special kinds of cells that divide without prior duplication of its genetic material, in a process named meiosis.

The resulting cells are called gametes, and contain only half the genetic material of the parent cells.

Bacteria, for instance, reproduce asexually, but undergo a process by which a part of the genetic material of an individual (donor) is transferred to an other (recipient).

Disregarding intermediates, the basic distinction between asexual and sexual reproduction is the way in which the genetic material is processed.

One of the basic properties of life is reproduction, the capacity to generate new individuals, and sex is an aspect of this process.

Life has evolved from simple stages to more complex ones, and so have the reproduction mechanisms.Tullaksesi elinikäiseksi premium (KULTA) -jäseneksi ja avataksesi tämän ominaisuuden, sinun tulee vain ostaa vapaavalintainen määrä poletteja kerran!Sexual reproduction involves the combining and mixing of genetic traits: specialized cells known as gametes combine to form offspring that inherit traits from each parent.Sexual reproduction is a process specific to eukaryotes, organisms whose cells contain a nucleus and mitochondria.In addition to animals, plants, and fungi, other eukaryotes (e.g.Conversely, there are also species in which there is no sexual specialization, and the same individuals both contain masculine and feminine reproductive organs, and they are called hermaphrodites. The reason for the evolution of sex, and the reason(s) it has survived to the present, are still matters of debate.

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