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4 - Reproduction with Sex

Published online by Cambridge University Press:  27 July 2023

Giuseppe Fusco  and
Alessandro Minelli
Giuseppe Fusco
Affiliation:
Università degli Studi di Padova, Italy
Alessandro Minelli
Affiliation:
Università degli Studi di Padova, Italy
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Summary

In Chapter 1 we defined sexual reproduction as a form of reproduction that generates new individuals carrying a genome obtained by the association and/or the reassortment of genetic material from more than one source. In the most familiar form of sexual reproduction, the new genome is formed by the union of (partial) copies of the genomes of two parents through the fusion of two special cells produced for that purpose, the gametes, into a single cell, the zygote. This is the way most multicellular eukaryotes, ourselves included, reproduce sexually.

Keywords

asexual reproductionclonedevelopmentecologyevolutionfertilizationgametegeneticshermaphroditismlife cycleparental careparthenogenesispollinationsecondary sexualcharactersself-fertilizationsexsex determinationsexual reproductionsexual selectionspore
Type
Chapter
Information
Understanding Reproduction , pp. 64 - 87
Publisher: Cambridge University Press
Print publication year: 2023

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