Multiple Choice
You observe a sunflower that moves its leaves so that it tracks the sun across the sky through the day, and a sensitive plant that reversibly folds up its leaflets when you touch it. These are both examples of ____.
A) phototropism
B) thigmotropism
C) stress responses
D) circadian rhythms
E) nastic movements
Correct Answer:
Verified
Correct Answer:
Verified
Q47: Choose the type of plant hormone most
Q48: The plant hormone _ is a gas
Q49: Imagine that you own a nursery and
Q50: Choose the type of plant hormone most
Q51: How does thigmotropism affect the growth of
Q53: The plant hormone _ is generally responsible
Q54: Plant activities that follow a biological clock
Q55: Synthetic compounds similar to _ are used
Q56: Typically, _ does not promote dormancy in
Q57: To grow roses commercially, which growing conditions