Multiple Choice
An eccentric millionaire botanist has offered a $25,000 scholarship to anyone who can successfully get a plant to grow through a vertical maze in complete darkness. The maze is not in a box; the maze is simply drawn on the wall, and the contestants must get their plant to grow in a pattern that matches the path through the maze. You need the money and feel confident that you can accomplish this task. Which of the following techniques will help you succeed?
A) Apply auxin directly to the lower part of the stem opposite from the direction you want the stem to bend.
B) Apply auxin directly to the shoot tip on the side to which you want the tip to bend.
C) Plant the roots in two different pots, and apply auxin to the root bucket that is on the same side as the direction you want the plant to bend.
D) Inject compounds that block auxin receptors into the part of the stem opposite from the direction you want the stem to bend.
Correct Answer:

Verified
Correct Answer:
Verified
Q16: Based on the findings presented above, combined
Q17: Suppose a plant had a photosynthetic pigment
Q18: Antisense gene sequences can be used to
Q19: What do abscisic acid and gibberellins have
Q20: Species from sunny habitat (Chenopodium)<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6548/.jpg" alt="Species
Q22: Why does Arabidopsis have 5 genes that
Q23: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6548/.jpg" alt=" Figure 37.2 -Suppose
Q24: Mammalian eyes sense light because they have
Q25: Lettuce seeds need full sunlight to germinate;
Q26: Which of the following signals indicates shade