Because they are rear-fanged snakes, what is often required for effective venom injection from a *Thelotornis* bite?

Answer

A chewing or deep bite

Since *Thelotornis* species are rear-fanged snakes, effective delivery of their potent venom typically requires a chewing or deep bite action.

Because they are rear-fanged snakes, what is often required for effective venom injection from a *Thelotornis* bite?
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