Auxin concentration gradients
A) appear once germination begins.
B) promote the transcription of an enzyme that breaks down cytokinin.
C) allow formation of plant parts in expected patterns.
D) help young cells elongate so that shoots and roots lengthen.
E) are described by all of these EXCEPT "appear once germination begins."

Question

Quizplus · Accepted Answer

Auxin concentration gradients allow formation of plant parts in expected patterns and help young cells elongate so that shoots and roots lengthen.

Auxin Concentration Gradients