Sexual conflict, in some form or another, may very well be inherent in the ways most animals reproduce.

These animals generally reproduce asexually by budding, though sexual reproduction does occur in some groups.

Like most, or even all behaviors, aggression can be examined in terms of its ability to help an animal reproduce and survive.

This new animal would reproduce just as any other human and eventually there would be more of these zombies.

Sexual love should also not be overvalued, for animals reproduce in the same way and are lower in the universal order.

Sexual reproduction: most plants and animals reproduce by a union of two different sexes.

The trouble was, the eggs didn't hatch, so the animal couldn't reproduce.

Rabbits, squirrels, birds and most other animals reproduce at rates much beyond their species' population level.

Although the animals acclimatized and reproduced with no problem, the farm failed to make a profit.

Some plants and animals can reproduce either sexually or asexually.