Growth rings (annual rings) are formed by the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Growth rings, also known as $annual\ rings$, are formed due to the differential activity of the vascular cambium. In temperate regions, the cambiu

Vedclass · Accepted Answer

Cambium

Vedclass · Answer

(A) Growth rings, also known as $annual\ rings$, are formed due to the differential activity of the vascular cambium. In temperate regions, the cambium is more active during the spring season and produces a large number of xylem elements with wider vessels, known as $spring\ wood$ or $early\ wood$. In winter, the cambium is less active and produces fewer xylem elements with narrow vessels, known as $autumn\ wood$ or $late\ wood$. The band of $spring\ wood$ and $autumn\ wood$ formed in a year constitutes an $annual\ ring$.

Growth rings $(annual\ rings)$ are formed by the activity of:

Similar Questions

In roots,the pericycle gives rise to:

As secondary growth proceeds in a tree,the thickness of which of the following increases?

What is the study of $Dendrochronology$?

Commercial cork is obtained from which of the following?

$A$: Bark is all the tissues outside the vascular cambium.
$R$: Bark is formed due to the activity of phellogen only.

Vedclass Test Series

Exam Paper Generator

Online Exam Module