no
No, the black rat snake is not poisonous.
No - the rat snake family are non-venomous species, that subdue their prey by constriction.
It is unlikely that a rat snake would kill a dog with its bite. Rat snakes are non-venomous and typically only bite as a defensive behavior when threatened. A dog may experience some pain and swelling from a rat snake bite, but it is unlikely to be fatal.
In most cases, a rat snake bite is not deadly to dogs as rat snakes are nonvenomous. However, the bite can cause pain, swelling, and irritation. It is still important to monitor the dog for any signs of infection and seek veterinary attention if necessary.
Rat's teeth are not envenomed like a venomous snake's teeth are. A wild rat bite however might bring all sorts of disease and infection with it, but all of these are things the rat is carrying, not part of the rat's own biology.
Most poisonous snake have fang.
Rats are not poisonous.
Although the Dhaman species belongs to the colubrid family of snakes (which are mostly venomous) - this particular species is not.
the most poisonous is the beaked sea snake
Rats... that's why it's called a rat snake.
There is no recognised species called a 'brown rat snake' - HOWEVER - Members of the Rat snake family are constrictors - not venomous.
That depends. The term black snake can apply to many different species of snake. The black rat snake, Pantherophis obsoletus, sometimes called the black snake, is indeed a rat snake.