Yes they can and do. That is why smart people with fancy guppies do not allow the plainer ones in with the fancies. The fancies will not associate themselves with the reggos.
No. Two animals of different species cannot breed.
No, it is a genetic impossibility for two entirely different species from different families to breed.
They are different species. Feline and a canine animals can not mate, and produce offspring.
No, well yesish, but no
it is when 2 different species of animals breed and create a sort of cross between the two species.
it is when 2 different species of animals breed and create a sort of cross between the two species.
No, two different species are not capable of laying fertile eggs with another gecko species.
Two completely different species, cannot breed.
Two animals of different but similar species breed to produce a hybrid.
This can not happen. They are two different species and nature prevents it.
No, cats and opossums cannot breed with each other. They are two different species with different genetic makeup, making hybridization between them impossible.
I doubt that they can breed, a lot more depends on if two fish can breed than just their size, as far as I know guppies can only breed with other guppies.