logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
0 votes

Annual rings and growth rings are formed due to fluctuation in the activity of :-

$\begin{array}{1 1}(A)\;\text{Xylem}\\(B)\;\text{Phloem}\\(C)\;\text{Both}\\(D)\;\text{cambium}\end{array} $

Can you answer this question?
 
 

1 Answer

0 votes
Due to differential seasonal activity of cambium,alternate light & dense wood is cut off leading to formation of annual rings.
Hence (D) is the correct answer.
answered May 6, 2014 by sreemathi.v
 
Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...