性 (生物學)
參考文獻

↑  Stevenson A, Waite M. . OUP Oxford. 2011: 1302  [2018-03-23]. ISBN 978-0-19-960110-3. Sex: Either of the two main categories (male and female) into which humans and most other living things are divided on the basis of their reproductive functions. The fact of belonging to one of these categories. The group of all members of either sex.
↑  Mills, Alex. . University of Toronto Press. 2018-01-01: 43–45  [2023-10-03]. ISBN 978-1-4875-9337-7. （原始内容存档于2023-11-07） （英语）.
1 2  Purves WK, Sadava DE, Orians GH, Heller HC. . Macmillan. 2000: 736  [March 23, 2018]. ISBN 978-0-7167-3873-2. A single body can function as both male and female. Sexual reproduction requires both male and female haploid gametes. In most species, these gametes are produced by individuals that are either male or female. Species that have male and female members are called dioecious (from the Greek for 'two houses'). In some species, a single individual may possess both female and male reproductive systems. Such species are called monoecious ("one house") or hermaphroditic.
↑  Royle NJ, Smiseth PT, Kölliker M. Kokko H, Jennions M , 编. . Oxford University Press. 2012: 103  [2024-03-13]. ISBN 978-0-19-969257-6. （原始内容存档于2023-11-07） （英语）. The answer is that there is an agreement by convention: individuals producing the smaller of the two gamete types – sperm or pollen – are males, and those producing larger gametes – eggs or ovules – are females.
↑  Avise JC. . Columbia University Press. 2011: 1–7  [18 September 2020]. ISBN 978-0-231-52715-6 （英语）.
↑  Hake L, O'Connor C. . www.nature.com.   [2021-04-13]. （原始内容存档于2017-08-19） （英语）.
↑  Moore D, Robson JD, Trinci AP.  2. Cambridge University Press. 2020: 211–228. ISBN 978-1-108-74568-0.
↑  Kumar R, Meena M, Swapnil P. . Vonk J, Shackelford T  (编). . Cham: Springer International Publishing: 1–5. 2019. ISBN 978-3-319-47829-6. doi:10.1007/978-3-319-47829-6_340-1. Anisogamy can be defined as a mode of sexual reproduction in which fusing gametes, formed by participating parents, are dissimilar in size.
1 2  Leonard, J. L. . Integrative and Comparative Biology. 2013-08-22, 53 (4): 671–688. ISSN 1540-7063. PMID 23970358. doi:10.1093/icb/ict088 .
1 2  Bachtrog D, Mank JE, Peichel CL, Kirkpatrick M, Otto SP, Ashman TL,  et al. . PLOS Biology. July 2014, 12 (7): e1001899. PMC 4077654 . PMID 24983465. doi:10.1371/journal.pbio.1001899 .
↑  Kuwamura T, Sunobe T, Sakai Y, Kadota T, Sawada K. . Ichthyological Research. 2020-07-01, 67 (3): 341–360. Bibcode:2020IchtR..67..341K. ISSN 1616-3915. S2CID 218527927. doi:10.1007/s10228-020-00754-6  （英语）.
1 2  Kliman, Richard.  2. Academic Press. 2016: 212–224  [2021-04-14]. ISBN 978-0-12-800426-5. （原始内容存档于2021-05-06）.
↑  Sabath N, Goldberg EE, Glick L, Einhorn M, Ashman TL, Ming R,  et al. . The New Phytologist. February 2016, 209 (3): 1290–300. PMID 26467174. doi:10.1111/nph.13696 .
↑  Beentje H.  2. Royal Botanic Gardens, Kew: Kew Publishing. 2016. ISBN 978-1-84246-604-9.
↑  Leite Montalvão, Ana Paula; Kersten, Birgit; Fladung, Matthias; Müller, Niels Andreas. . Frontiers in Plant Science. 2021, 11: 580488. ISSN 1664-462X. PMC 7843427 . PMID 33519840. doi:10.3389/fpls.2020.580488  （英语）.
↑  Renner, Susanne S. . American Journal of Botany. 2014, 101 (10): 1588–1596. PMID 25326608. doi:10.3732/ajb.1400196 .
↑  Walas Ł, Mandryk W, Thomas PA, Tyrała-Wierucka Ż, Iszkuło G.  (PDF). Basic and Applied Ecology. 2018, 31: 1–9  [2021-06-07]. Bibcode:2018BApEc..31....1W. S2CID 90740232. doi:10.1016/j.baae.2018.05.009. （原始内容存档 (PDF)于2022-01-27）.
↑  Kumar, Awasthi & Ashok. . Vikas Publishing House. : 363. ISBN 978-93-259-9022-7 （英语）.
↑  Lehtonen J, Kokko H, Parker GA. . Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. October 2016, 371 (1706). PMC 5031617 . PMID 27619696. doi:10.1098/rstb.2015.0532.
↑  Togashi, Tatsuya; Bartelt, John L.; Yoshimura, Jin; Tainaka, Kei-ichi; Cox, Paul Alan. . Proceedings of the National Academy of Sciences of the United States of America. 2012-08-21, 109 (34): 13692–13697. Bibcode:2012PNAS..10913692T. ISSN 0027-8424. PMC 3427103 . PMID 22869736. doi:10.1073/pnas.1203495109 .
↑  Székely, Tamás; Fairbairn, Daphne J.; Blanckenhorn, Wolf U. . OUP Oxford. 2007: 167–169, 176, 185  [2024-03-13]. ISBN 978-0-19-920878-4. （原始内容存档于2023-11-07） （英语）.
↑  Pitnick SS, Hosken DJ, Birkhead TR. . Academic Press. 2008: 43–44. ISBN 978-0-08-091987-4 （英语）.
↑  Sawada, Hitoshi; Inoue, Naokazu; Iwano, Megumi. . Springer. 2014: 215–216  [2024-03-13]. ISBN 978-4-431-54589-7. （原始内容存档于2024-02-16） （英语）.
↑  Hörandl, Elvira; Hadacek, Franz. . Heredity. 2020-08-15, 125 (1): 1–14. ISSN 1365-2540. PMC 7413252 . PMID 32415185. doi:10.1038/s41437-020-0317-9 （英语）.
↑  . Animals. 2014-10-19  [2023-07-10]. （原始内容存档于2021-03-02） （英语）.
↑  . Biology LibreTexts. 2018-07-17  [2020-11-09]. （原始内容存档于2022-05-24） （英语）.
↑  Fisher, R. A. . Oxford: Clarendon Press. 1930: 141–143 –Internet Archive.
↑  Hamilton, W. D. . Science. 1967, 156 (3774): 477–488  [2024-03-13]. Bibcode:1967Sci...156..477H. JSTOR 1721222. PMID 6021675. doi:10.1126/science.156.3774.477. （原始内容存档于2024-02-29）.  含有內容需登入查看的頁面 (link)
↑  Kobayashi, Kazuya; Hasegawa, Eisuke; Yamamoto, Yuuka; Kazutaka, Kawatsu; Vargo, Edward L.; Yoshimura, Jin; Matsuura, Kenji. . Nat Commun. 2013, 4: 2048. Bibcode:2013NatCo...4.2048K. PMID 23807025. doi:10.1038/ncomms3048 . hdl:2123/11211 .
↑   (PDF). U.S. Department of Health and Human Services, National Center for Health Statistics.   [2024-03-13]. （原始内容存档 (PDF)于2021-08-10）.
↑  Davis, Devra Lee; Gottlieb, Michelle and Stampnitzky, Julie; "Reduced Ratio of Male to Female Births in Several Industrial Countries" in Journal of the American Medical Association; April 1, 1998, volume 279(13); pp. 1018-1023
↑  . The Central Intelligence Agency of the United States. （原始内容存档于2007-06-13）.