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Author Question: What is the role of melanin in skin color? What will be an ideal ... (Read 13 times)

saliriagwu

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on: Aug 11, 2018
What is the role of melanin in skin color?
 
  What will be an ideal response?

Question 2

From an economist's point of view, market exchange is defined by:
 
  a. the purchase of goods in a marketplace.
  b. the buying and selling of goods and services whose value is determined by supply and demand.
  c. the role of middlemen who bring buyers and sellers together.
  d. face-to-face bargaining for goods and/or services.
  e. the role of large multinational corporations, using a formal stock exchange.


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xoxo123

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Reply #1 on: Aug 11, 2018
Answer to Question 1

Melanin is a dark pigment produced in the outer layer of the skin that protects against damaging ultraviolet solar radiation. The amount of melanin in one's skin contributes greatly to the color.

Answer to Question 2

b


saliriagwu

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Reply 2 on: Aug 11, 2018
:D TYSM

ttt030911

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Reply 3 on: Yesterday
Gracias!

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