Course

Introductory Biology

Study Pack

Set 27 An Introduction To Flowering Plant Form And Function

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Question 1

(Multiple Choice)

Free
Experiments suggest that the KNOX protein is closely associated with what plant hormone during the induction of leaf primordia?

A)auxin
B)ethanol
C)abscisic acid
D)ethylene
E)gibberellic acid

Answer

Question 2

(Multiple Choice)

Free
The mesophyll of the leaf

A)is located between the leaf veins.
B)is exposed to direct sunlight.
C)is mostly along the edges of the leaf.
D)is sometimes found in roots or stems.
E)is made up of palisade and spongy parenchyma cells.

Answer

Question 3

(Multiple Choice)

Free
If a cross section of a eudicot herbaceous stem were compared with the cross section of its root,how would they differ?

A)location of dermal tissue
B)location of ground tissue
C)location of vascular tissue
D)location of terminal buds

Answer