Respuesta :
Answer: The answer is C
Explanation: it is the answer with 100 (apex)
A sperm fused with an egg is a blastocyst. Thus the correct option is A.
What is blastocyst?
Three days after fertilization, a normally developing embryo contain about six to 10 cells. By the fifth or sixth day, the fertilized egg is known as a blastocyst (a rapidly dividing ball of cells).
The inner group of cells will become the embryo. The outer group will become the cells that nourish and protect it.
For more information regarding blastocyst, visit:
https://brainly.com/question/2013947
#SPJ2
