Biology > 2016 > 23
WASSCE
The steps below are involved in the testing of a leaf for starch.
Study them carefully and answer this question
I. Decolorize leaf
II. Dip decolorized leaf in warm water
III. Place leaf in boiling water
IV. Add iodine solution
In which of the plant tissues are guard cells located?
A.
Epidermis
B.
Mesophyll
C.
Vascular bundles
D.
Meristems
Answer: A
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.
09037778195