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There is a page named "Cross-species sex" on Wikipedia
- Non-reproductive sexual behavior in animals (redirect from Cross-species sex)Inter-species sexual behavior has also been observed in sea lions. Male grasshoppers of the species Tetrix ceperoi often mount other species of either sex and...53 KB (5,896 words) - 03:25, 5 July 2024
- Animal sexual behaviour (redirect from Inter-species sex)sexual behaviour, bisexual sexual behaviour, cross-species sex, sexual arousal from objects or places, sex with dead animals, etc.). When animal sexual...128 KB (13,898 words) - 21:28, 3 July 2024
- common sexes and a few less common intersex variations. In some species, there are hermaphrodites. There are also some species in which only one sex is present...73 KB (8,510 words) - 00:50, 13 August 2024
- Various non-human animal species exhibit behavior that can be interpreted as homosexual or bisexual, often referred to as same-sex sexual behavior (SSSB)...97 KB (10,607 words) - 00:42, 28 June 2024
- and starring Ben Cross, Helena Mattsson, Dominic Keating and Marlene Favela. It is a stand-alone sequel and the only film of the Species series that does...9 KB (1,074 words) - 23:44, 4 May 2024
- Female (redirect from Fairer sex)gamete evolution remains unknown. In species that have males and females, sex-determination may be based on either sex chromosomes, or environmental conditions...29 KB (3,327 words) - 01:43, 7 July 2024
- heterogametic sex (or digametic sex) is the sex of a species where an individual's gametes have non-matching sex chromosomes. In humans, the heterogametic sex is...4 KB (476 words) - 04:20, 30 August 2023
- Sexual intercourse (redirect from Vaginal sex)engage in anal sex said they practiced it once a month or a few times a year. The prevalence of sexual intercourse has been compared cross-culturally. In...167 KB (18,270 words) - 02:05, 15 August 2024
- people. Sex generally refers to an organism's biological sex, while gender usually refers to either social roles typically associated with the sex of a person...88 KB (9,675 words) - 11:40, 15 August 2024
- Same-sex marriage, also known as gay marriage, is the marriage of two people of the same legal sex. As of 2024,[update] marriage between same-sex couples...126 KB (10,007 words) - 15:01, 12 August 2024
- Evolution of sexual reproduction (redirect from Two-fold cost of sex)explanations for how a vast array of different living species maintain sexual reproduction. The concept of sex includes two fundamental phenomena: the sexual...79 KB (9,495 words) - 17:45, 3 August 2024
- Missionary position (redirect from Butterfly sex position)The missionary position or man-on-top position is a sex position in which, generally, a woman lies on her back and spreads her legs and a man lies on...56 KB (6,231 words) - 19:37, 3 August 2024
- Sex differences in human physiology are distinctions of physiological characteristics associated with either male or female humans. These differences...85 KB (9,599 words) - 00:11, 10 August 2024
- Homosexuality (redirect from Same-sex sexual behavior)attraction, romantic attraction, or sexual behavior between members of the same sex or gender. As a sexual orientation, homosexuality is "an enduring pattern...210 KB (21,169 words) - 03:58, 14 July 2024
- Promiscuity (redirect from Promiscuous sex)Kingdom was the country with the most sex partners with an average of 7, while Austria had around 6.5. The 2012 Trojan Sex Life Survey found that African American...46 KB (5,172 words) - 20:12, 3 August 2024
- Reproduction (redirect from Same-sex reproduction)anisogamous species, the two sexes are referred to as male (producing sperm or microspores) and female (producing ova or megaspores). In isogamous species, the...31 KB (3,454 words) - 19:28, 22 June 2024
- Sex differences in psychology are differences in the mental functions and behaviors of the sexes and are due to a complex interplay of biological, developmental...96 KB (11,476 words) - 21:46, 10 May 2024
- can have the organs of both sexes. However, individuals of most species remain of one sex their entire lives. A few species of insects and crustaceans...39 KB (4,860 words) - 05:18, 2 August 2024
- Man, and Selection in Relation to Sex (1871). Natural selection was expected to work very slowly in forming new species, but given the effectiveness of...164 KB (18,764 words) - 10:35, 5 August 2024
- Popular Science Monthly Volume 16 December 1879 (1879) The Genesis of Sex by Joseph Le Conte 620353Popular Science Monthly Volume 16 December 1879 — The
- practice sex occurs in both species, (b) paternity confusion may be a current function of C. capucinus nonconceptive sex, (c) exchange sex remains undemonstrated
- significant effects on individuals within a species, they generally do not cross species boundaries. Each species has its own unique set of pheromones that