Question

Which statement is NOT true and female reproductive cycles:

a. The ovarian cycle and the menstral cycle are linked.
b. The endometrium is prepared as part of the menstral cycle to provide nutrients for the embryo that was developed during the ovarian cycle.
c. The ovarian cycle is extremely predictable and an extremely effective method of natural birth control
d. The menstral cycle starts with the onset of the release of the endometrium​

Answer 1

Answer C

Explanation:

The cycle can sometime be irregular, not predictable. This method of natural birth control has can fail 25% of the time, not extremely effective.