1.

Question : Recongnise the figure and find out the incorrect option

Answer»

On MATURATION 'a' possesses a peripheral cytoplasm and large vacue but lacks a NUCLEUS
b' stores food material in the FORM of starch or fat, and other substances like tannins
c' helps in the mainitaining the pressure GRADIENT in 'a'
a' and 'c' are not found in pteridophytes and gymnosperms.They have albuminous cells and sieve cells

SOLUTION :Phloem parenchymastores food materia and other substances like resin, latex and mucilage


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