Which of the Following Statements About Supernumerary Cambia in Sugarbeet

question 51

Multiple Choice

Which of the following statements about supernumerary cambia in sugarbeet roots is FALSE?

• A)They are types of additional cambia.
• B)They are arranged in concentric rings.
• C)They produce storage parenchyma.
• D)They produce phloem toward the inside and xylem toward the outside.
• E)They are responsible for most of the increase in thickness.