Tag: reproduction

Animal Reproduction

When Tough Is A Turn-Off: Some Females Prefer The Underdog

It is becoming increasingly obvious that animals rely on aspects of “personality” when it comes to mate choice. A discerning female may not always be

February 12, 2020

Animal Parenting

External Fertilization of Eggs and Embryonic Care in Fish

In fish species that engage in external fertilization, males ordinarily take over the bulk of embryonic care once females have left their eggs behind. Females

March 27, 2019

Animal Reproduction

Broadcast Spawning: What Is It And How Does It Work?

Broadcast spawning is a form of sexual reproduction used by many aquatic invertebrate animals. Billions of gametes (the combination of sperm and egg) are spewed

February 13, 2019