What Is Required in Tobacco Tissue Culture to Get Both

question 57

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

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