What must occur to enable the group of breeding organisms

male and female creatures and their reproductive system should function well in order to breed..

for human,attraction should occur..

the production of offsprings

Explanation:

The production of offspring, or , must occur to enable the group of breeding organisms, or , to continue to exist. ... Any inherited characteristic, or , developed in a species over time can enhance the species' ability to survive and produce offspring in its environment.

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )