. What is the difference between sclerenchyma and parenchyma tissues
A: Parenchyma - Cells are thin-walled and unspecialized, Sclerenchyma - Cells are thick-walled and lignified
B: Parenchyma - Cells are thick-walled and lignified Sclerenchyma - Cells are thin-walled and unspecialized
C: Parenchyma - Cells are thick-walled and unspecialized, Sclerenchyma - Cells are thick-walled and lignified
D: Parenchyma - Cells are thin-walled and specialized, Sclerenchyma - Cells are thick-walled and lignified
Best Answer
Explanation-
S.NO |
Parenchyma tissue |
Sclerenchyma tissue |
|
Cell walls are thin and unspecialized |
Cell walls are thick and lignified. |
|
They are made up of living cells. |
Cells are dead. |
|
Cells are loosely packed and have intercellular spaces between them. |
No intercellular spaces are present |
|
Helps in the storage |
provides strength to the plants. |
|
Some of the cells contain, chlorenchyma, which performs the function of photosynthesis. |
Make the plant hard and stiff. |
|
Cells having air cavities, called aerenchyma, provide buoyancy to the hydrophytic plants. |
Tissues are present in the stem, leaves, hard covering of seeds, and nuts. |
Final Answer-
So, The correct option is A.
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