2
Question
A plant increases its thickness by
I. Apical meristem
II. Vascular cambium
III. Cork cambium
A plant increases its thickness by
I. Apical meristem
II. Vascular cambium
III. Cork cambium
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Solution
The correct option is B II and III
The thickness of a plant is denoted by the thickening of the stem and root. This is due to the secondary growth that results from the cell division of the lateral meristems- the cork cambium and vascular cambium. Whereas apical meristem increases the length of plants by regular cell division. Thus, the correct answer is option E.
The thickness of a plant is denoted by the thickening of the stem and root. This is due to the secondary growth that results from the cell division of the lateral meristems- the cork cambium and vascular cambium. Whereas apical meristem increases the length of plants by regular cell division. Thus, the correct answer is option E.
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