A frog's tongue is one-third of its body length, and that's just the start of this miraculous body part. That long tongue is covered with thousands of mucus glands, which secrete some of the ...

These creatures ended up becoming the common ancestor of every frog, bird, and human alive today. We don’t know whether mucus played a role in this monumental moment of evolutionary history.

Small burns are then created on their skin, following which frog mucus is applied on the wounds. The mucus, which contains venom, increases blood pressure and induces vomiting, reported the outlet.

They both have similar behaviors. So, how can you tell them apart? A frog has smooth, mucus-covered skin and longer hind legs ...

When a frog is out of the water, mucus on its skin helps it breathe by dissolving oxygen from the air. So, in order to prevent its skin from drying out in the hot African climate, the African ...