They have two pairs of main nerve cords organized around a number of paired ganglia. while they don't have a "true brain"-- they have somewhat of a nervous system, composed of the two, or three pairs of nerve cords contained in the visceral mass.

8 0

4 years ago

Consider the arteriolar end of a capillary bed. During capillary exchange, the process of __________ is favored at the arteriola

krok68 [10]

Answer:

Consider the arteriolar end of a capillary bed. During capillary exchange, the process of filtration is favored at the arteriolar end due to the higher hydrostatic pressure.

Explanation:

The net filtration pressure at the arteriolar end of the capillary bed is more than 10mmHg. That is why the fluid exits capillary since capillary hydrostatic pressure is 35mmHg that is greater than blood colloidal osmotic pressure which is 25mmHg.

Hence during capillary exchange, the process of filtration is favored at the arteriolar end due to the higher hydrostatic pressure.

8 0

4 years ago