Question

aisha has just found out that she is pregnant. she is actually just two weeks gestation. she understands that during the past two weeks after conception, the blastocyst has burrowed into the _____. a ectoderm b placenta c embryonic disk d wall of the uterus

Explanation:

During early pregnancy, the blastocyst implants by burrowing into the uterine wall, a process called implantation. This occurs around 6-10 days after conception, matching the two-week gestation timeline here.

Answer:

D. wall of the uterus