A frog tongue’s stickiness is caused by a reversible saliva in combination with a super soft tongue, new research shows. A frog’s saliva is thick and sticky during prey capture, then turns thin and watery as prey is removed inside the mouth.
A frog tongue’s stickiness is caused by a reversible saliva in combination with a super soft tongue, new research shows. A frog’s saliva is thick and sticky during prey capture, then turns thin and watery as prey is removed inside the mouth.