Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

Implantation is completed by the
Options
A 6th day
B 11th or 12th day
Correct Answer
C 14th day
D 15th day
Correct Answer

Option B is the correct answer.

Detailed Explanation

Implantation of the blastocyst into the endometrium begins around day 6-7 after fertilization and is usually completed by about day 11 or 12.

Hint

By which day after fertilization is the embryo fully embedded in the uterine wall?

Question Info