Multiple choice

Polyamines are strongly basic hormones with low molecular weight that have been found in all organisms studied so far. What role do they play?

  1. Inhibition of shoot branching

  2. Serve as signal in hormonal and defence responses

  3. Affect the processes of mitosis and meiosis

  4. Stimulate xylem differentiation

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Polyamines are essential for plant growth and development and affect the processes of mitosis and meiosis.