Anatomy Of Flowering Plants Question 42
Question: Select the combination of correct statements from the options given below.
(i) Annual rings are formed as a result of seasonal environmental conditions. (ii) Tracheids and vessel elements are larger during periods when water is abundant. (iii) Tracheids and vessel elements have thicker walls during periods of water deprivation. (iv) Wood formed in the previous years is darker than newer wood.
Options:
A) (i) and (ii)
B) (ii) and (iv)
C) (i), (ii) and (iii)
D) (ii), (iii) and (iv)
Show Answer
Answer:
Correct Answer: C
Solution:
[c] In the formation of the heart wood and sap wood, it is not necessarily that the wood formed in previous years is darker than newer wood.
BETA
