Sentence examples for an evolutionary reason from inspiring English sources

There is an evolutionary reason for this.

Is there an evolutionary reason? A. My favorite theory is that the structure of a bird song is determined by what will carry best in its home environment.

That was so funny, because I kept coming across people saying that too much tongue is gross, and that it's kind of silly, but there's actually an evolutionary reason for it.

Scientists have pinpointed an evolutionary reason for this – it is important for adolescents to engage with people other than their family after reaching sexual maturity in order to reduce inbreeding and encourage genetic diversity.

Presumably, the brain clings to trauma for an evolutionary reason, perhaps to avoid past mistakes.

There's an evolutionary reason for this: It gives both parties a reproductive boost.

Estrogen, the researchers concluded, had maintained the women's hard-won strength and fitness gains better than men's bodies had held on to theirs, for a simple evolutionary reason.

There is a good evolutionary reason why such features should be attractive, and it is that such faces also indicate a strong immune system.In this section Gold fingered Go forth and multiply Facing the truth ReprintsOne of the unfortunate side-effects of being male is a higher death rate, at any given age, than if you are female.

Ethologist James Gould, who has done extensive research on how bees recognize flowers, agrees that humans have a specific evolutionary reason to be able to identify other people's faces, whereas for bees, it's just another shape and pattern.

There may be a very good evolutionary reason why this is so.

In some cases, there is a fairly straightforward evolutionary reason why animals engage in homosexual behaviour.