A cut trunk shows 26 concentric rings of spring wood and autum wood in alternate rows. The age of trunk would be

In a cut trunk of a tree, the section was showing 26 concentric rings each of spring wood and autumn wood in alternating layers. The age of the tree is estimated to be

A 50 years old tree with distinct annual rings in its trunk will show: 1. 50 annual rings from base of trunk to apex 2. 50 rings at bae of trunk and about 20 rings at apex. 3. 50 rings at is base of trunk and uniformly decreasing towards apex 4. 50 rings at bae of trunk and more or irregular number of rings at apex.

In a woody dicot stem twenty spring woods and twenty autumn woods are present. What is the approximate age of that tree

In a woody dicot stem twenty spring woods and twenty autumn woods are present. What is the approximate age of that tree

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: Secondary xylem formed during spring is called spring wood and secondary xylem formed in autumn is called autum wood. Reason. Spring wood and autumn wood is easily demarcated and leads to the formation of annual rings.