A light skinned person may appear pink when they become over heated. the best explanation for this is ________. the heart is pumping faster because the person was probably exercising blood flow has increased to the sweat glands in order to increased their metabolic activity the melanocytes are responding to the heat of the sun and change the appearance of the skin with increased production the blood vessels of the dermis have undergone vasodilation, bringing a greater volume of blood to the skin

Question

03-04-2018
Biology

contestada

A light skinned person may appear pink when they become over heated. the best explanation for this is ________. the heart is pumping faster because the person was probably exercising blood flow has increased to the sweat glands in order to increased their metabolic activity the melanocytes are responding to the heat of the sun and change the appearance of the skin with increased production the blood vessels of the dermis have undergone vasodilation, bringing a greater volume of blood to the skin

Respuesta :

Otras preguntas

Help please, I’m confused and could you please explain the best you can do I understand? Thank you so much if you decide to help out :)

I have 300 beads. My sister has 60 more beads than I did. How many beads do my sister and I have altogether?

In Pride and Prejudice, the name "Kitty" is a nickname for whom?

Calculate the mass of potassium sulphate required to prepare its 10% solution in 100g water.

How to build a robot

Which pair of words describes this system of equations ? 3y=9x-6 2y-6x=4 A) inconsistent and dependent B) consistent and dependent C) consistent and independe

90 juniors took different SAT-II tests. 40% more students took Chemistry than History, and 50% more students took Math than Chemistry. How many students took ea

Why does dough rise very quickly in the day but it takes much longer to rise in the night ?

Raheem is on the road trip from Ohio to Vermont, a distance about 700 miles. During the first two hours of this trip, his distance from Vermontis given by the f

describe the benefits of using the icd-10-cm coding system in the US

danilosanmartin danilosanmartin · Answer 1 · 2018-04-12T16:25:34+02:00

The correct answer is "the blood vessels of the dermis have undergone vasodilation, bringing a greater volume of blood to the skin"

This is because heat signals the temperature regulating center of the hypothalamus then the hypothalamus will respond to that signal by activating the sympathetic nervous system causing the vasodilation of the cutaneous blood vessels leading to more blood flow essentially cooling the skin by letting more heat to the outside environment.