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Subjects
Science State Board
Class 9
Organisation of tissues
Plant tissues
18.
Sclerenchyma and collenchyma
Exercise condition:
2
m.
State the following sentences are whether correct or incorrect:
1
.
Sclerenchyma prevents the tearing of leaves.
Correct
Incorrect
2
.
Lignin present in sclerenchyma tissue.
Correct
Incorrect
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