Question

question 50 (1.5 points) listen which is the correct sequence of events during the germinal stage? fertilization, blastocyst, implantation blastocyst, fertilization, implantation implantation, fertilization, blastocyst fertilization, implantation, blastocyst

Explanation:

The germinal stage starts with fertilization (sperm and egg fuse to form a zygote). Then, the zygote undergoes cell division and forms a blastocyst. Finally, the blastocyst implants into the uterine lining. So the correct order is fertilization, blastocyst, implantation. The other options have incorrect sequences (e.g., blastocyst can't come before fertilization, implantation can't come before blastocyst formation).

Answer:

A. fertilization, blastocyst, implantation