Obviously one of the rabbits is a female and not male.
YEAH
The term bilateral means on both sides. So in this phrasing it just means that both testicles have descended from the abdomen into the scrotum. This is what is supposed to happen. It is considered problematic if both testicles have not descended into the scrotum by the time a boy is 1 year old.
No, rats have intercourse to have babies, and there are both male and female rats.
I'm not certain if you mean that can she get pregnant without a male rabbit, or can the babies be raised out side of a "family unit", so I'll answer both. No, she must be bred by a male to get pregnant. And no, rabbits don't raise babies in a family unit. All moms are single moms and the prefer it that way.
Rabbits should not be breed until they are at least one year of age at the very minimum. Young rabbits do not make good mothers and there is a high mortality rate for both mothers and babies.
yes they can both be pretty mutch any age
Yes. But reproduction can happen even it only one has descended into the scrotum after birth. They are both used if a male has had them both descended into the scrotum, but only one is required for reproduction.
No seperate them most likely they will kill each other or each others babies.
If they are both girls, they might have babies at the same time. Bunnies and dogs cannot have babies together.
A ruptured or "squished" testicles, can cause infertility (sterility) if medical attention isn't provided immediately. Ruptured testicles can sometimes be repaired, if immediate medical attention is provided. If one testicle is ruptured beyond repair, it is still possible for the male to have children, because males are equipped with two testicles. But, if both are ruptured beyond repair, the male, will become infertile (sterile).
Sure
no it is his both his testicles that are pierced