A) All the layers will develop into epidermal cells
B) Only the outer layer will develop into epidermal cells
C) All the layers will develop into cortex
D) Inner layer develops into cortex
Correct Answer: B
Solution :
Even. if there is more than one tunica layer in stem apex, only the outer layer will develop into epidermal cells. The stem has three simple cell types, i.e. the parenchyma, collenchyma and sclerenchyma cells that are responsible for metabolic functions, repairing and healing wounds and storing starch. The stem is composed of three tissue systems that include the epidermis, vascular and ground tissues, which are made from the simple cell types.
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