The female structure that corresponds to the male penis is the
A. vagina.
B. clitoris.
C. labia minora.
D. vestibule.
Answer: B
You might also like to view...
Which of the following happens immediately after the P wave?
What will be an ideal response?
The Pacific yew tree produces the microtubule disrupter known as ___________
Fill in the blank with the correct word.
Select the correct statement about oxygen transport in blood:
A) During normal activity, a molecule of hemoglobin returning to the lungs carries one molecule of O2. B) During conditions of acidosis, hemoglobin is able to carry oxygen more efficiently. C) Increased BPG levels in the red blood cells enhance oxygen-carrying capacity. D) A 50% oxygen saturation level of blood returning to the lungs might indicate an activity level higher than normal.
The first event in inspiration is
A) lung inflation. B) atmospheric pressure forces air into the respiratory tract. C) decreased intra-alveolar pressure. D) the diaphragm moves downward and the external intercostal muscles contract.