In Close Comparisons External Fertilization?

In close comparisons, external fertilization often yields more offspring than does internal fertilization. However, internal fertilization offers the advantage that: a) it is the only way to ensure the survival of the species.

What are 3 examples of external fertilization?

Salmon, cod, trout, and char are all examples of the fish that externally fertilize. The female and male both release their gametes into the water, where they diffuse together and fertilize.

Why is it advantages compared to external fertilization?

Advantages of External Fertilization

It results in increased genetic variations. It produces a larger number of offsprings. The gametes released can drift and therefore it is easy to find mates.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.