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Author Question: The various shades of human skin color are determined by the amount of _____. A) keratin in the skin ... (Read 43 times)

Wadzanai

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The various shades of human skin color are determined by the amount of _____.
 A) keratin in the skin
  B) melanin in the skin
  C) papillae
  D) Merkel cells

Question 2

The treatment for malignant melanoma is cryosurgery.
 
 Indicate whether the statement is true or false



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momo1250

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Answer to Question 1

B

Answer to Question 2

False




Wadzanai

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Reply 2 on: Feb 27, 2019
:D TYSM


recede

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Reply 3 on: Yesterday
Gracias!

 

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