Sentence examples for mating can occur from inspiring English sources

Mating can occur only with entwined tails, thus placing the male and female vents together for insertion of the penis.

Random mating can occur with respect to most gene loci even though mates may be chosen according to particular characteristics.

Mating can occur all year round, but is more common between November and April.

In some species, such as Heliconius charithonia, mating can occur inside the pupa of females by males.

It is not clear whether females must rewarm before mating can occur, but even if they do it would seem unlikely that they could exert a pre-copulatory choice.

The observed mean interval between litters was 79.6 days ranging from 77 to 84 days [9] and postpartum oestrus and mating can occur after seven to eleven days [9], [10].

Competition for mates can occur through a variety of direct contests, or indirectly through passively or actively attracting members of the opposite sex.

Mate changes can occur, as have been shown in the genus Schistosoma [ 15, 16]; this means that schistosomes are socially but not genetically monogamous [ 17]. (ii) Polygyny occurs in ~4 species and, in these species, one male monopolizes more than one female, with other males having no access to these females.

During the mating season, which can occur at any time in the North Atlantic, right whales gather into "surface-active groups" made up of as many as 20 males consorting a single female.

This observed admixture could be due to accidental crossbreeding with wild relatives, since in the Mediterranean group, pigs are raised on open range farms throughout the year and fortuitous mating with wild pigs can occur.

Illegitimate mating of Matα cells can occur via point mutations in the locus converting it to Mata or inactivating it, or by chromosome III recombination events between Matα and HMRa loci.