In the gorilla reproductive system, what secures paternity rights rather than genital features?

Answer

Physical dominance and sheer muscle mass acting as the primary deterrent to rivals

Gorilla reproduction is secured primarily through the silverback's imposing physical presence, which deters rivals, making elaborate or exaggerated genital structures largely redundant for securing paternity.

In the gorilla reproductive system, what secures paternity rights rather than genital features?
reproductionanimalanatomyPrimategorilla