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I. Annual rigs are formed as a result of seasonal environmental conditions

II. Tracheids/vessels elements are larger during periods when water is abundant

III. Tracheids/vessels elements have thicker wall during periods of water deprivation

IV. Wood formed in the previous years is darker than newer wood

Select the combination of correct statements from the options given below

a)

I and II

b)

II and IV

c)

I, II and III

d)

II, III and IV


Question ID - 2364 | SaraNextGen Top Answer

I. Annual rigs are formed as a result of seasonal environmental conditions

II. Tracheids/vessels elements are larger during periods when water is abundant

III. Tracheids/vessels elements have thicker wall during periods of water deprivation

IV. Wood formed in the previous years is darker than newer wood

Select the combination of correct statements from the options given below

a)

I and II

b)

II and IV

c)

I, II and III

d)

II, III and IV

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

In the formation, the heart wood and sap wood,. it is not necessarily that the wood formed in previous years is darker than newer wood
127 votes

127
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