Multiple choice

What kind of tropisms are observed in stems and roots, respectively?

  1. Negative geotropism and positive geotropism

  2. Positive geotropism and negative geotropism

  3. Negative phototropism and positive phototropism

  4. Negative phototropism and negative geotropism

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

Stem is negatively geotropic and root is positively geotropic.