Sentence examples for biological imperative from inspiring English sources

Allen loses her both times; the biological imperative goes nowhere.

For me, space flight is all about the biological imperative.

And then of course there is a biological imperative.

Where was the biological imperative to keep them safe?

The availability of body water is a biological imperative.

It never paid off, but it seemed somehow necessary, a biological imperative.

But what of a man's biological imperative to provide for his mate, you ask?

When they're behaving morally, people don't think they're obeying a biological imperative.

We don't mislead people simply because there is a biological imperative to do so.

Romantic comedy is entertainment in the service of the biological imperative.

My wife talked about feeling a biological imperative, which I had no answer for.