Yes, you must have a male and female to breed.
Yes.Because female's produce food ,and Male's make the babies
Yes I think so
No. You need one of each.
Well yes you need a male goldfish and a female goldfish to have babies but it takes allot of time to breed them.
To breed Pikachu you need to leave a male Pikachu and a female Pikachu (or a Ditto and a Pikachu) at a daycare. If you wait a while, the female will be holding an egg.
Yes, and usually salmon only breed when they're back in the stream where it was born.
All rabbits need to breed is that there are male rabbits and female rabbits together.
first you will need a female totodile, if you do not have one breed your male totodile with a ditto until you get a female. After you get your female totodile you will need to breed it with a male pokemon that knows dragon dance (dragonite/garchomp/altaria/salamance etc.)
Obviously, you need both sexes to breed and have babies. Keep the male and female separate after breeding.
Quite often a male guppy will nip at the female if she is pregnant; this can stress the female and make her ill.You can place the female in a birthing cage early on if this is a problem, but pay extra attention to the cleaning of the birthing cage daily.
If you mean you want to cross breed two plants? First of all you need a male and a female. When the male is ready to pollinate you need to transfer the male pollen to the female. Not all plants are compatible.
Well of course not! They need to breed in order to be Pregnat!