The submandibular duct opens:
a. in the oral vestibule near the lower 2nd molar
b. at the end of the lingual frenulum
c. in multiple sites along lingual frenulum
d. at the angle of the mandible
Answer: b. at the end of the lingual frenulum
You might also like to view...
Name the term used to describe the difference between the resting rate of oxygen consumption and the elevated rate following exercise.
a. Lactic acid reserve b. Anaerobic respite c. Oxygen maximum d. Oxygen debt
The red cell count is normally about ____ million cells per cubic millimeter
a. 2 b. 5 c. 10 d. 15 e. 20
Which outer layer of the blastocyst forms part of the placenta?
A. Amnion B. Blastocoel C. Trophoblast D. Yolk sac E. Embryoblast
Explain why observations of basal body temperature are useful for couples who want to get pregnant, but are only of limited use for couples who are trying to avoid getting pregnant.
What will be an ideal response?