At the 16-cell stage, the conceptus is known as a(n)
A. trophoblast.
B. blastocyst.
C. embryoblast.
D. morula.
E. zygote.
D
You might also like to view...
The passageway between the lateral ventricles and the third ventricle is the
A) posterior foramen. B) interventricular foramen. C) cerebral aqueduct. D) lateral foramen. E) central canal.
Anesthetic gases are the only gases used in veterinary offices that have not been linked to health risks in pregnant workers
Indicate whether the statement is true or false
For filtration to occur, (blood osmotic pressure + capsular hydrostatic pressure) must be less than blood hydrostatic pressure
Indicate whether the statement is true or false
Stimulation of ?1 receptors present on smooth muscle cells of blood vessels to the skin by norepinephrine results in:
A) vasodilation. B) bronchodilation. C) vasoconstriction. D) sweating.