Isogamy

Isogamy is a form of sexual reproduction that involves gametes of the same morphology (indistinguishable in shape and size), and is found in most unicellular eukaryotes.^[1] Because both gametes look alike, they generally cannot be classified as male or female.^[2] Instead, organisms that reproduce through isogamy are said to have different mating types, most commonly noted as "+" and "−" strains.^[3]

^ Lehtonen, Jussi; Kokko, Hanna; Parker, Geoff A. (2016-10-19). "What do isogamous organisms teach us about sex and the two sexes?". Philosophical Transactions of the Royal Society B: Biological Sciences. 371 (1706). doi:10.1098/rstb.2015.0532. ISSN 0962-8436. PMC 5031617. PMID 27619696.
^ Sawada, Hitoshi; Inoue, Naokazu; Iwano, Megumi (2014). Sexual Reproduction in Animals and Plants. Springer. p. 216. ISBN 978-4-431-54589-7. Archived from the original on 2024-04-04. Retrieved 2021-07-24.
^ Kumar R, Meena M, Swapnil P (2019). "Anisogamy". In Vonk J, Shackelford T (eds.). Anisogamy. Encyclopedia of Animal Cognition and Behavior. Cham: Springer International Publishing. pp. 1–5. doi:10.1007/978-3-319-47829-6_340-1. ISBN 978-3-319-47829-6.

[Lehtonen-2016-1] Lehtonen, Jussi; Kokko, Hanna; Parker, Geoff A. (2016-10-19). "What do isogamous organisms teach us about sex and the two sexes?". Philosophical Transactions of the Royal Society B: Biological Sciences. 371 (1706). doi:10.1098/rstb.2015.0532. ISSN 0962-8436. PMC 5031617. PMID 27619696.

[2] Sawada, Hitoshi; Inoue, Naokazu; Iwano, Megumi (2014). Sexual Reproduction in Animals and Plants. Springer. p. 216. ISBN 978-4-431-54589-7. Archived from the original on 2024-04-04. Retrieved 2021-07-24.

[Kumar-20192-3] Kumar R, Meena M, Swapnil P (2019). "Anisogamy". In Vonk J, Shackelford T (eds.). Anisogamy. Encyclopedia of Animal Cognition and Behavior. Cham: Springer International Publishing. pp. 1–5. doi:10.1007/978-3-319-47829-6_340-1. ISBN 978-3-319-47829-6.

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