Ok time for a little test to see your knowledge.
Question 1 - Do tigers and lions originate from the same species.
Question 2 - Is the domestic cat and a tiger or a lion the same spcies?
Question 3 - How come Chetah is a cat but it cannot climb trees?
Question 4 - Are hedgehogs and porcupines the same species?
This is a special question for GR only as he is fond of these beasts.
Is the horse and the donkey the same species?