But it isn't, say a growing number of scientists, who have concluded that race is purely a social convention, with no biological significance.

Moreover, whether the rotation of water molecules has any biological significance is still being discussed.

Specific discoveries of high biological significance are discussed in this article.

This mechanism can have biological significance for the activity of c-jun in cancer.

The biological significance of alternative splicing is yet to be determined.

Geneticists, too, have gone on record as saying that race has no biological significance.

Whether these modulations have biological significance has been subject to debate.

At present, very little is known about either the mechanisms orchestrating the timing program or its biological significance.

Such names are of little biological significance, and in this article the emphasis is on the Thomisidae.

It is most likely a by-product of the shock wave with no biological significance.