1014BiologyMedium
Roots of a plant show______________?
APositive geotropism of stem and roots
BNegative phototropism and positive geotropism
CPositive phototropism and negative geotropism
DNegative tactic movement and positive tropic movement
Correct answer
B. Negative phototropism and positive geotropism
Explanation
Negative phototropism and positive geotropism is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.