RRB Group-D Model Paper 12 with answers for online practice

Question : 70 of 100

Marks: +1, -0

Which of the following tissue provide fortification to the plant ?

Components of Protective tissues	Features
Epidermis	Its a layer of cell that makes up the outer casing in the plant. At certain places, the stomata perforate the epidermis. The stomata help in loss of gaseous exchange & water
Cork	It is the external protective tissue that substitutes the epidermal cells in mature roots & stems. Cork cells lack intercellular gaps & lifeless. The cell walls of corks are coagulated by suberin which makes them impervious to water mole

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