no, because its not possible. males can tell if a cat is a male or female. Best thing to do with 2 males who don't know each other: get them away from each other because they will fight over territory. To do this, splash water on them. If the do know each other, just let them be.
He shouldn't because she will never go into heat.
This happens occasionally. Yes only sometimes though.
"Tom"
It could be he's happy, hungry, or looking for a mate.
It is because your male cat is still entire. As far as he is concerned, it is natural for him to try and mate with the nearest female cat, regardless that she is spayed already. You may want to neuter him, as letting him attempt to mate repeatedly is stressful for both cats. Now, if both cats were already neutered, this would likely be a dominance behaviour, or possibly a sexual one as sometimes a male cat will retain his urges to mate. Animals that live with each other will sometimes jockey for position in the "pack" and this is one way of showing that the cat doing the mounting thinks he is above the other cat in the pecking order.
Yes if the female cat allows the male cat.
the female cat leaves a scent and the male cat can smell it and [if it is unfixed] will follow and try to mate with the female cat. Musk glands and pheromones attract males to females and vice versa. It stimulates a sexual response an lets the male of the species know that the female is in heat and ready for mating. The female produces estrogen that can be detected for long distances.
Ranged to about 6 months..
A male cat may try to mate with a female cat who is not in heat, but it is unlikely. Mating behaviors can also be displays of dominance.
Just throw her with him
Male cats have anal glands that can get clogged, especially if the cat has not been neutered. A Vet can "express" the clog, which will make the cat less odoriferous (smelly). However, you should get the cat neutered, because the smell will lessen and likely not occur again. It can reoccur in an unfixed male cat.Note: Same is true for male dogs.
No, he can't. Neutering involves removing a male cat's testicles, which are the organs that produce sperm. Without them, it is impossible for a male cat to produce sperm, and therefore impossible for him to impregnate a female cat.
yes.
Yes and so will a male cat.