Sentence examples for males were introduced from inspiring English sources

Four males were introduced to each enclosure to keep females in reproductive condition.

Males were introduced to the receptive females, and each female mated with 1 2 males.

We offered two males per female (1) to allow mate choice and to increase the proportion of females accepting a male for mating [26] and (2) to be able to compare results of experiments 1 and 2. Occurrence and time spent before mating for each female were recorded during 30 min. The two males were introduced together to the plastic tube (70×30 mm) containing the female.

Males were introduced to the female container for the duration of the active phase (night).

F0 males were introduced the following day at 0700 and removed at 1700.

Experimental males were introduced into the distal compartments of the test tanks and permitted to acclimate for one hour.

Only males are introduced into the environment and in a few days both they and their offspring are dead.

The upshot is that a population into which the modified males are introduced should get more and more male-dominated, and smaller and smaller.That was certainly the case in caged populations the researchers experimented on.

In addition to the explanatory variables discussed above, a dummy variable indicating gender (1 for females, 0 for males) is introduced in the models without fixed effects.

Females from three Winters inbred lines were used to assess relative male mating success in the context of the territorial assay in Block 2. A single virgin female from one of three Winters lines, collected and aged in the same way as the males, was introduced into each of the territorial arenas following scoring for territorial success.

In contrast, when only males are introduced there are significant differences between the single-age and two-age introductions.