Question

A) Heartwood is durable, dark and central in position
B) Tyloses are balloon like structures of xylem parenchyma in vessel lumen
C) Latewood is formed during spring season

• A. All are correct
• B. Only A is correct
• C. Only B is correct
• D. Only C is incorrect

Answer 1

The correct option is D Only C is incorrect

Heartwood is durable,dark and central in position. In vessel lumen, xylem parenchyma present ballon like structures, is called Tyloses. so A and B both statements are correct. Latewood is formed during autumn, so, C statement is incorrect.

Hence,the correct option is, 'D'.