Sexual Selection

Pronunciation: /ˈsɛkʃuəl səˈlɛkʃən/

Definitions of sexual selection

noun the process by which individuals of a species choose a mate based on certain traits or characteristics

Example Sentences

A1 Sexual selection is the process where animals choose their mates based on certain traits.

A2 In nature, sexual selection plays a crucial role in determining which individuals will successfully reproduce.

B1 Scientists study sexual selection to understand how certain traits evolve and are passed down through generations.

B2 The peacock's extravagant tail is a classic example of sexual selection at work.

C1 Sexual selection can lead to the evolution of elaborate courtship displays in some species.

C2 Researchers have found evidence of sexual selection in a wide range of animal species, from insects to mammals.

Examples of sexual selection in a Sentence

formal Sexual selection is a key mechanism in the evolution of certain traits in species.

informal Did you know that peacocks' extravagant feathers are a result of sexual selection?

slang Those birds be flexing their looks to attract mates, thanks to sexual selection.

figurative Just like in the animal kingdom, human courtship can also be seen as a form of sexual selection.

Grammatical Forms of sexual selection

• past tense: selected
• plural: sexual selections
• comparative: more sexual selection
• superlative: most sexual selection
• present tense: selecting
• future tense: will select
• perfect tense: have selected
• continuous tense: is selecting
• singular: sexual selection
• positive degree: sexual selection
• infinitive: to select
• gerund: selecting
• participle: selected

Origin and Evolution of sexual selection

First Known Use: 1871 year

Language of Origin: English

Story behind the word: The term 'sexual selection' was coined by Charles Darwin in his book 'The Descent of Man, and Selection in Relation to Sex' published in 1871.

Evolution of the word: Initially, sexual selection referred to the process by which certain traits in a species are favored for reproduction based on their attractiveness to potential mates. Over time, the concept has expanded to include various mechanisms by which individuals choose their mates, such as competition between members of the same sex and mate choice based on specific characteristics.