display all the features of an adult represent the earliest stage of development have the same number of cells as a fertilized egg have half the number of chromosomes as an adult
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which statement describes animal embryos?
Possibilities:
- display all the features of an adult
- represent the earliest stage of development
- have the same number of cells as a fertilized egg
- have half the number of chromosomes as an adult

represent the earliest stage of development