What ovarian cycle changes would result if the LH surge did not occur?
A) If the LH surge did not occur, follicles would not develop, estrogen levels would increase, and the oocyte would not develop.
B) If the LH surge did not occur, oocyte and follicular development would be faster and estrogen and progesterone levels would be higher.
C) If the LH surge did not occur, the secondary oocyte would not complete meiosis I, ovulation would not occur, and the corpus luteum would not form.
D) If the LH surge did not occur, the secondary oocyte would not complete meiosis I, ovulation would occur around day 7, and the corpus albicans would not form.
E) If the LH surge did not occur, the menstrual phase would continue past day 7, inhibin secretion would not occur, and estrogen secretion would not occur.
Answer: C
You might also like to view...
Which of the following is NOT a factor that determines the rate of pulmonary and systemic gas exchange?
a) Partial pressure difference of gases b) surface are availability for gas exchange c) Diffusion distance d) Molecular weight and solubility of the gases e) All of these are factors that determine the rate of pulmonary and systemic gas exchange.
Which type of epithelial tissue is found lining the trachea?
A. Transitional epithelium B. Simple cuboidal epithelium C. Stratified squamous epithelium D. Pseudostratified ciliated columnar epithelium E. Simple columnar epithelium
The process of ______ is important to change shapes of bones, adjust to bone stress, replace old bone matrix and to facilitate repair of broken bone
A. endochondral ossification
B. appositional bone growth
C. bone remodeling
D. intramembranous ossification
What is activated when light causes 11-cis-retinal to convert to all-trans-retinal?
A. Transducin B. Glutamate C. ATP D. Opsin