Internal and external fertilization both ________.
A) produce single-celled zygotes
B) occur only among invertebrates
C) occur only among terrestrial animals
D) depend on the use of copulatory organs
E) occur only among birds

Question

Quizplus · Accepted Answer

Internal and external fertilization both result in the formation of single-celled zygotes, which is the initial stage of development for a new organism following the fusion of male and female gametes.

Internal and External Fertilization Both ________