The right and left medial nasal prominences fuse to form all of the following structures, EXCEPT
A. Ala of Nose
B. Columella of Nose
C. Crest of Nose
D. Philtrum of Upper Lip
E. Tip of Nose
Ans: A. Ala of Nose
You might also like to view...
During strenuous exercise, you may notice that your muscles burn. Which of the following statements best explains this phenomenon?
A) Proteins are being digested to provide energy. B) Carbon dioxide is building up in muscle and changing the pH. C) Without oxygen, pyruvate is being converted to lactic acid. D) ADP is accumulating, which produces a burning sensation. E) Pyruvic acid causes muscle pain.
Which type of membrane transport is most important for nutrient acquisition in nutrient poor environments?
A. Facilitated diffusion through channel proteins B. Facilitated diffusion through membrane carrier proteins C. Simple diffusion D. Active transport
____________ asteroids are the most common and appear to be the source of the most common type of meteorite, the chondrites. They are more common in the inner belt and may be the source of stone meteorites
a. S-type b. M-type c. C-type
During which phase of the cell cycle are chromosomes being copied?
a. G2 b. Mitosis c. G1 d. Cytokinesis e. S