Sentence examples for copulation choice from inspiring English sources

A copulation choice score of 1 indicates all males copulated with solvent-perfumed females; −1 indicates all males copulated with TAG-perfumed females.

Copulation choice indicates the percentage of females that copulated with males from all trials within 30 min. In some cases, males copulated with both virgin and mated female targets within the same trial.

Copulation choice was similarly affected.

Since virgin females were used, female rejection behavior was not a major contributing factor to copulation choice.

Some evidence suggests that when female birds engage in extra-pair copulations, their choice of male is based on the bird's sexual attractiveness, Dr. Barash said.

Marine iguanas are highly site-faithful, and the topography of the study site allows individuals to be observed continually during mate choice, copulation, foraging, and resting.

However, polyandry creates the potential for females to exercise mate choice after copulation and hence more polyandrous species may be expected to shift some degree of female mate choice from precopulatory to postcopulatory processes [29].

Whilst females of many species can bias paternity before copulation through the active choice of some males over others, females of other species bias paternity through the differential utilisation of sperm from some males over others [9].

These complications include sneaky copulations [32], cryptic female choice [33], sperm competition [34], mate choice copying [35], and daily fluctuations in light environments [36].

Aside from the relative importance of choice and sneak copulation, condition-dependence may influence the distribution of courtship-related matings among males in two further, opposite, ways.

Thus the reproductive success of males and females are not only influenced by choices made before copulation, but also by processes operating after copulation such as sperm competition and gamete recognition systems.