[Campbell Biology P.900] Which of the following statements about gibberellins is INCORRECT b... | Practice Question
Which of the following statements about gibberellins is INCORRECT based on the provided text?
A: They are produced by plants and fungi.
B: They can enhance stem elongation in dwarf plant varieties.
C: They solely regulate fruit development without the need for other hormones.
D: They can help break seed dormancy even for seeds that normally require specific environmental conditions.
E: They can cause rapid growth of the floral stalk, known as bolting.
Explanation
The text states: 'In many plants, both auxin and gibberellins must be present for fruit to develop.' This contradicts the statement that gibberellins solely regulate fruit development without the need for other hormones.