Intrasexual selection Notes: Definitions & Explanations PDF | Download eBooks
Study Intrasexual selection lecture notes PDF with biology definitions and explanation to study What is Intrasexual selection?. Study intrasexual selection explanation with biology terms to review biology course for online degree programs.
Intrasexual selection Definition:
In intrasexual selection, meaning selection within the same sex, individuals of one sex compete directly for mates of the opposite sex.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Intrasexual selection Notes:
A good example of intrasexual selection is when a single male may patrol a group of females and prevent other males from mating with them. The patrolling male may defend his status by defeating smaller, weaker, or less fierce males in combat. More often, this male is the psychological victor in ritualized displays that discourage would-be competitors but do not risk injury that would reduce his own fitness.
Keep Learning with Biology Notes
What are Monomers?
The smaller units of a polymer that chain together in large numbers and form a macromolecule that is a polymer ...
What is Metaphase plate?
Metaphase plate is not a physical structure but rather an imaginary edifice. It is named so it is easier to ...
What are Aquaporins?
Aquaporins are integral membrane proteins that serve as channels in the transfer of water, and in some cases, small solutes ...
What is Biotechnology?
Biotechnology is the broad area of biology involving living systems and organisms to develop or make products, or any technological ...
What is Alternative RNA splicing?
Alternative splicing, or differential splicing, is a regulated process during gene expression that results in a single gene coding for ...
What is Electroporation?
Electroporation, or electro permeabilization, is a microbiology technique in which an electrical field is applied to cells in order to ...
