Course

Introductory Biology

Study Pack

Set 24 Control Of Growth Responses In Plants

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Question 1

(Multiple Choice)

Free
The dropping of leaves,fruit,and flowers is called

A)dormancy.
B)gravitropism.
C)abscission.
D)senescence.
E)turgor movement.

Answer

Question 2

(Multiple Choice)

Free
  -This figure shows the signal transduction pathway in plants.What does d represent? A)response B)receptor C)hormone D)transduction E)reception
-This figure shows the signal transduction pathway in plants.What does "d" represent?

A)response
B)receptor
C)hormone
D)transduction
E)reception

Answer

Question 3

(Multiple Choice)

Free
Which of the following is a use for a group of plant hormones other than gibberellins?

A)breaks the dormancy of buds
B)increase the number of buds
C)bring about the onset of flowers
D)stimulates seed germination
E)improve production of cereal grains

Answer