Sentence examples for copulation within the from inspiring English sources

If so, that would push back the origins of copulation within the group to 430 million years ago.

Conservative Christians seem to see a demon under every rock when it comes to anything other than copulation within the marriage of a man and a woman.

Of a total of 1967 pairs of flies that were observed, 1667 pairs initiated copulation within the 90 min observation time frame.

Males with inferior competitive abilities unable to use preferred reproductive strategies may utilize alternative reproductive tactics, such as acting as a satellite to an established social group, engaging in extra-group copulations with group females, or engaging in furtive copulations within the group [100] [105].

Sperm competition, in which sperm of different males compete for fertilization of ova within the female's reproductive tract [1], has resulted in morphological adaptations such as larger testes and larger accessory glands [2], [3] and behavioural strategies such as mate guarding and repeated copulations within the same oestrus [4].

And of course the presence of (or at least the promise of) a potential female copulation partner within the immediate smellable vicinity.

However, mutants lacking FruMC were markedly unsuccessful at achieving copulation, with none of the males examined managing to copulate within the 1 hr observation period.

Longer persistence of males does not significantly increase their probability of copulating [ 36], and 80% of all copulations occur within the first 10 min after the first male mating attempt.

Copulations occurred within the avenue of the bower and were clearly visible on tape.

Frankish knights spend only winter in their homes, "with howling wolves outside and indiscriminate copulation within".

All attempted copulation within one minute and four females became impregnated.