Multiple Choice
Charles and Francis Darwin discovered that ________.
A) auxin is responsible for phototropic curvature
B) red light is most effective in shoot phototropism
C) light destroys auxin
D) light is perceived by the tips of coleoptiles
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q41: Which of the following colors of visible
Q42: Which of the following environmental factors can
Q43: If a farmer wanted less tightly packed
Q44: Which of the following is an adaptation
Q45: A gardener in Canada wants to surprise
Q47: A particular type of virus carries a
Q48: An individual plant was discovered that could
Q49: You want to alter the shape of
Q50: Which of the following plant responses requires
Q51: Corn seeds were germinated on two petri