Multiple Choice
What is required in tobacco tissue culture to get both roots and shoots to develop?
A) an auxin-to-cytokinin ratio of 10:1
B) a higher concentration of cytokinin than auxin
C) an auxin-to-cytokinin ratio of slightly greater than 10:1
D) an intermediate auxin-to-cytokinin ratio
Correct Answer:

Verified
Correct Answer:
Verified
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