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What colors of light rays do chlorophyll need?
Purple and Green
Blue and Red
Blue and Yellow
Red and green
Cultivation of flower crop is called as ___________.
What is the purpose of cuticle?
To make the leaf shiny
to prevent moisture loss
to capture energy from the sun
True or False: The only plant tissue with epidermis is the root.
_______________ are nonvascular plants in the Division Bryophyta.
none of these
Which of the following characteristics allowed plants to move further from the water?
cone shaped organs
The major component of primary and secondary plant cell walls is