WebJan 1, 2024 · Intersexual selection occurs as a result of interactions between males and females of a species. One sex, typically males, will develop and display traits or behavior patterns to attract the opposite sex. Examples of such traits include plumage on birds, the mating calls of frogs, and courtship displays in fish. WebA good example of intrasexual selection, in which males fight for dominance over a harem of females, is the elephant seal - large, oceangoing mammals of the genus Mirounga. …
Sexual Selection & Intrasexual Selection - Study.com
WebDefine sexual selection, and give examples of secondary sexual characteristics; Describe different ways that males compete for mates; ... Selection of the “best” male by females … Websexual selection, theory in postulating that the evolution of certain conspicuous physical traits—such as pronounced coloration, increased size, or striking adornments—in animals may grant the possessors of these … portal archive
What is an Example of intersexual selection? - Answers
WebJan 26, 2024 · Intersexual selection is therefore a driving evolutionary force in speciation and the evolution of ornaments, as well as sex differences within a wide diversity of traits. ... in fact, in numerous insects and vertebrates as a function of interindividual variability in male traits. For example, body size, colour or song repertoire may be ... WebExamples include breasts, showy tails and headpieces, and crazier traits like the length of the eye-stalks in stalk-eyed flies. ... Selection of the “best” male by females is called female choice or intersexual selection. … WebAn example of intersexual selection is the peacock's display of its ornate tail feathers to attract a female mate. 2. Mate choice is the process by which individuals select their mates based on specific traits or behaviors displayed by potential partners. irsc cyber security degree