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NEET
NEET 2020
NEET 2020
29.
Identify the incorrect statement.
Exercise condition:
4
m.
Sapwood is the innermost secondary xylem and is lighter in colour.
Sapwood is involved in conduction of water and minerals from root to leaf.
Due to deposition of tannins, resins, oils etc., heart wood is dark in colour.
Heart wood does not conduct water but gives mechanical support.
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