The outer layer of cells separating the outside world from the blastocoele is called the
A) trophoblast.
B) chorion.
C) inner cell mass.
D) zona pellucida.
E) blastomere.
A) trophoblast.
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The afferent and efferent axons together form the
A) somatic motor division of the nervous system. B) central nervous system. C) autonomic division system. D) visceral nervous system. E) peripheral nervous system.
The amount of heat lost to the environment by radiation and conduction-convection is largely determined by the ____________________ between the skin and the external environment
Fill in the blank(s) with correct word
Explain the equation R ? 1/r4
A) Radius is equal to the 4th power of the resistance. B) Radius is inversely proportional to the 4th power of the resistance. C) Resistance is equal to the 4th power of the radius. D) Resistance is inversely proportional to the 4th power of the radius. E) Resistance is equal to the rate of blood flow to the 4th power.
What are the correct functions of the neuronal pathways and circuits
What will be an ideal response?