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Sexual mimicry occurs when one sex mimics the opposite sex in its behavior, appearance, or chemical signalling.. It is more commonly seen within invertebrate species, although sexual mimicry is also seen among vertebrates such as spotted hyenas.
The sex determination pathway in Drosophila is governed by the Sex-lethal (Sxl) gene, which initiates a cascade of transcriptional events leading to sex-specific alternative splicing of downstream genes like doublesex (dsx). This pathway operates independently in each cell, demonstrating the cell-autonomous nature of sex determination in this ...
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Usage of collective nouns Notes Further reading External links Generic terms The terms in this table apply to many ...
The mate value of each sex is determined by what the opposite sex desires in a mate, so male mate values is determined by what females desire and vice versa. [6] Over time, the individuals who had higher mate values had higher reproductive success. These qualities that make up mate value evolved into what is considered physically attractive. [97]
Sow, the channel connecting pig iron ingots during casting Scheme of work , defines the structure and content of an academic course Share of wallet , a survey method used in performance management
This is an accepted version of this page This is the latest accepted revision, reviewed on 16 January 2025. Pattern of romantic or sexual attraction "Sexual preference" redirects here. For the book, see Sexual Preference (book). Sexual orientation Sexual orientations Asexual Bisexual Heterosexual Homosexual Related terms Allosexuality Androphilia and gynephilia Bi-curious Gray asexuality ...
The etymology of the term "freemartin" is uncertain: speculations include that "free" may indicate "willing" (referring to the freemartin's willingness to work) or "exempt from reproduction" (referring to its sterility, or to a farmer's decision to not bother trying to breed a freemartin, or both), or that it may be derived from a Flemish word for a cow which gives no milk and/or has ceased to ...
Opposite sex may refer to: A phrase used in the discussion of sex or gender; Dioecy, a characteristic of a species, meaning that it has distinct male and female individual organisms; Heterosexuality, the romantic attraction, sexual attraction or sexual behavior between persons of the opposite sex or gender