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Question
The Casparian strips of root endoderm contain a mixture of
The Casparian strips of root endoderm contain a mixture of
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Solution
The correct option is C Lignin and suberin
The innermost cortical layer of dicot root is called endodermis. Many cells get suberized on their radial and inner walls. The cells are barrel-shaped and are closely packed, such thickenings are called as Casparian strips which contain lignin and suberin.
Thus, the correct answer is option C.
The innermost cortical layer of dicot root is called endodermis. Many cells get suberized on their radial and inner walls. The cells are barrel-shaped and are closely packed, such thickenings are called as Casparian strips which contain lignin and suberin.
Thus, the correct answer is option C.
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