TS EAMCET Medical 2017 Paper
© examsiri.com
Question : 15 of 160
Marks:
+1,
-0
Assertion (A): Heartwood does not comprise dead elements without any lignified walls.
Reason (R): The peripheral region oi the secondary Xylem is lighter in colour and isinvolved in the conduction of water and minerals from root to leaf.
Reason (R): The peripheral region oi the secondary Xylem is lighter in colour and isinvolved in the conduction of water and minerals from root to leaf.
Go to Question: