Sperm Competition Sexual Selection (12 results)

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condition: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1700grams, ISBN:9780121005436.

Condition: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1750grams, ISBN:9780121005436.

paperback. Condition: New. In shrink wrap. Looks like an interesting title.

Condition: New.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.Sexual selection is the theory proposed by Charles Darwin that states that certain evolutionary traits can be explained by intraspecific competition. Darwin defined sexual selection as the effects of the 'struggle between the individuals of one sex, generally the males, for the possession of the other sex'. Biologists today distinguish between 'male to male combat' (it is usually males who fight each other), 'mate choice' (usually female choice of male mates) and sexual conflict. Traits selected by male combat are called secondary sexual characteristics (including horns, antlers, etc.) and sometimes referred to as 'weapons'; and traits selected by mate choice are called 'ornaments'. Much attention has been given to cryptic female choice, a phenomenon in internally fertilising animals such as mammals and birds, where a female will get rid of a male''s sperm without his knowledge. The equivalent in male-to-male combat is sperm competition.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Sperm competition is a term used to refer to the competitive process between the sperm of two different males to fertilize an ovum. Since females have decided to engage in promiscuous mating to increase their chances in producing more viable offspring, competition has evolved. Mating with more than one mate has generated a situation known as sperm competition; the presence of sperm competition has led to an evolutionary response; a response that has caused males to develop adaptations to help them increase their chances in succeeding in reproductive success. Sperm competition can be categorized with offensive and defensive roles; these categories are known to work antagonistically.…

Taschenbuch. Condition: Neu. Sexual Selection | Intraspecific Competition, Sexual Conflict, Sperm, Sperm Competition, Genetic Drift, Sexy Son Hypothesis, Immune System, Reproductive Success | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130310776 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Condition: Neu. Sperm Competition | Sexual Selection | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786137601143 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …