A Women's Studies professor wants her students to learn more about their bodies, so she asks the female students to measure their basal body temperature daily. A small rise in temperature indicates that ovulation is occurring. However, some students do not record a change in temperature-which ones?
A. Students with IUDs.
B. Students who have never had intercourse.
C. Students using any form of birth control.
D. Students using oral contraceptives, hormonal implants, or injections.
Answer: D
You might also like to view...
Which of the following hormones counteract each other in regulating calcium homeostasis?
A. antidiurectic hormone and aldosterone B. atrial natriuretic peptide and aldosterone C. parathyroid hormone and vitamin D (1,25 dihydroxyvitamin D) D. antidiurectic hormone and parathyroid hormone E. antidiurectic hormone and vitamin D (1,25 dihydroxyvitamin D)
A man and woman of normal height have a son with achondroplasia. They want to have another child and wonder what the risk is that he or she will also have this form of dwarfism. The risk is
A) 0 percent. B) the same as for any other child in the population. C) 25 percent. D) 50 percent.
If looking to discover a new organelle, which are located inside the cell, what kind of microscope must be used?
a. brightfield microscope b. transmission electron microscope c. scanning electron microscope d. compound light microscope.
Species A prefers a more dry habitat but grows in a wet habitat. Why might this be?
A) Species B outcompetes A in the dry habitat. B) Species A's fundamental niche is restricted to a wet habitat. C) Species A requires large amounts of moisture to grow. D) Species B prefers a wet habitat.