Poison dart frog
What makes poison dart frog resistant to their own poison?
Poison dart frogs store Batrachotoxin, a steroidal alkaloid toxin in their skin glands. A single amino acid substitution is responsible for the resistance to their on poison in these frogs.
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Panda Ant
Even though it seems like an ant, it is not! This is one of 3,000 species of wasps in the family Mutillidae of Order Hymenoptera.
