Respuesta :
Answer:
fertilization
Explanation:
In an embryo, the formation of many types of tissues and organs occurs as a result of the process of fertilization
It should be the process of (3) differentiation.
The following information should be considered:
- The development of specialized tissues and organs in a multicellular organism's embryo arise as a result of "differentiation"
- It is the process where a cell changes from one cell type to another.
Learn more: https://brainly.com/question/3331860?referrer=searchResults