Question

.Which of the follwoing is incorrect statement ?
(1) Wood is actually secondary xylem
(2) Different type of woods are found on the basis of their composition and time of production
(3) Monocot and dicot show marked variation in their internal structure
(4) Increase in girth of dicot stem takes place by vascular cambium only​

Answer 1

Answer:

1st statement is wrong .

Answer 2

Answer:

3)Monocot and dicot show marked variation in their internal structure