Natural Selection- A Frog's Tongue
How Frogs' Tongues Evolved
The Evolution of A Frog's Tongue
Aastha Patel & Rhea Sansguiri
I can't reach any insects! I wish my tongue was as long and sticky as yours, Plagg.
I'm worried for you, Tikki. If you can't get any food with that short tongue, how are you gonna live?
After several days of starving, Tikki passed away. However, he wasn't the only one. Other short-tongued frogs also passed away gradually.
A little while after the death of Tikki, Plagg found true love - another long-tongued frog.
Plagg and his lover produced offspring, who were long-tongued as well. All the short-tongued frogs died soon, and the entire frog population eventually had long tongues.
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