Author Question: Which of the following is an effective mutagenic agent that could have affected the course toward ... (Read 68 times)

torybrooks

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Which of the following is an effective mutagenic agent that could have affected the course toward plant domestication among the Natufians?
 
  a. wind
 b. snow
 c. water
  d. fire

Question 2

Melanin is known to protect the skin against damaging ultraviolet solar radiation.
 
  a. True
  b. False
  Indicate whether the statement is true or false



coyin

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Answer to Question 1

d

Answer to Question 2

True



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