external fertilization and external development external fertilization and internal development internal fertilization and external development internal fertilization and internal development
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which pair of terms describes the usual location for fertilization and the first stages of development in human reproduction?
Possibilities:
- external fertilization and external development
- external fertilization and internal development
- internal fertilization and external development
- internal fertilization and internal development

internal fertilization and internal development