Sentence examples for rear offspring from inspiring English sources

Calling this bit of theoretical orthodoxy into question, Dr. Hrdy discusses the growing evidence that the variation in female reproductive success -- in the ability of females to rear offspring who themselves reproduce -- is far greater than had been suspected.

The coevolutionary process continues until stopped by tradeoffs imposed on populations by other requirements, such as the need to compete with other species, find mates, or rear offspring.

Even small deficits in brain function could render the animal less able to escape predation, catch prey, find a mate, and rear offspring.

Although concentrations of these chemicals in the environment are generally low and, as such, may not induce adverse effects when acting in isolation, combinations of these chemicals can interfere, subtly, with physiological systems and therefore the capacity of ruminants and other animals to reproduce, rear offspring or fight disease.

Unlike vertebrate endotherms whose digestive tract is rarely empty in usual conditions, vertebrate ectotherms can live for relatively extended periods without food [ 5], e.g., during hibernation in winter season and aestivation in dry summer season, when they spawn and rear offspring, and when they encounter with prey by chance.

In the 1940s and 1950s, that customarily meant following in Mother's footsteps and acquiring a spouse, a house, rearing offspring and giving thanks for the security of a man's wage for life.

Purpose-built nests for rearing offspring have important fitness consequences.

We reared offspring of several families under two feeding and two temperature conditions.

They are better at rearing offspring.

It has been hypothesized that males invest additional support in rearing offspring as a form of courtship to win favor of the group's dominant female.

First, comparing rearing offspring versus rearing full or half sibs in deriving the monogamy hypothesis is overly simplistic.