Sentence examples for males were capable from inspiring English sources
Null males were capable of mating and producing offspring when backcrossed to floxed females to produce second-generation tissue-specific knockout mice.
TNT/Gr68a males were capable of discriminating the copulation status and age of target females in courtship conditioning, indicating that female discrimination and formation of olfactory courtship memory are independent of the Gr68a-expressing neurons that subserve gustation and mechanosensation.
Males were capable of greater Umax than females and used a grounded running gait at high speeds, which was only observed in a few bantam females and no standard breed females.
Spermatids from unc-18 sy671) unc-18 sy671apable of developing into malese spermatozoa and there appeared to be similar quantities of spermatids released upon dissection compared were wild-type males (data not shown).
Individual male mating experiments revealed that KIL males were capable of inseminating more females per night than Mopti and hybrid males thereby providing a functional explanation for the adaptive changes observed changes in their reproductive organ size and in their sperm and TG3 investments.
We confirmed that me69 males were capable of mating and transferring sperm to these hermaphrodites at a high frequency (48 85% of crosses were successful, as compared to 74 100% for wild-type), so their poor reproductive success was not simply due to behavioral defects.
The reproductive cycle for females is probably biennial, while males are capable of mating every year.
Females reach sexual maturity at 18 to 24 months, while males are capable of reproducing at 17 months.
Whether there is a specific mating season is uncertain, though in terms of sperm production males are capable of breeding year-round.
As only female birds lay eggs, medullary tissue is only found naturally in females, although males are capable of producing it when injected with female reproductive hormones like estrogen.
If males are capable of kin discrimination, under a kin selection hypothesis, they would be less aggressive toward a brother, and this could reduce the competition for mates.
