Definitions / Explanation : (i) A dorsiventral Leaf (ii) Periderm

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6.Anatomy of Flowering Plants

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Definitions / Explanation :

$(i)$ A dorsiventral Leaf

$(ii)$ Periderm

Option A

Option B

Option C

Option D

Solution

$(i)$ In a dicot leaf a different type of mesophyll tissue is located in upper epidermis and lower epidermis So it is called a dorsiventral leaf.

$(ii)$ Phellogen, phellem and phelloderm are collectively known as periderm.

Standard 11

Biology

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