What Process Do Most Fish Use as a Means of Reproduction

Question

What process do most fish use as a means of reproduction?
A) copulation
B) external fertilization
C) internal fertilization
D) binary fission

Accepted Answer

Most fish use external fertilization as a means of reproduction, where eggs are released by the female and fertilized by the sperm released by the male in the water outside the body. This process occurs in species such as salmon, trout, and many species of marine fish.