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6.Anatomy of Flowering Plants
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During secondary growth of plants, stem phellogen cuts of cells on both sides. The outer cells gets differentiated into ...$A$... and the inner cells gets differentiated into ...$B$... cortex
Choose the correct combination of $A$ and $B$ with reference to above statement
A
$A-$ cork; $B-$ phellem
B
$A-$ secondary cortex; $B-$ phelloderm
C
$A-$ secondary cortex; $B-$ primary cortex
D
$A-$ cork/phellem; $B-$ secondary cortex
Solution
Phellogen cuts off the cells on both sides and form an outer imprevious layer, cork and an inner parenchymatous layer, phelloderm
Standard 11
Biology
