Question

B
Name the three arrangements of leaves shown on different stems. What is
it called as? Give one example of each kind.
[2]​

Answer 1

Answer:

Phyllotaxy is the arrangement of leaves on the stem or branch .

Explanation:

It is of three types-

1-Alternate-a single leaf arises at each node in alternate manner.ex-in China rose,mustard,and sun flower plants.

2-opposite-a pair of leaves arise at each node and lie opposite to each other.ex-calotropis,and guava plants

3-whorled-If more than two leaves arise at a node and form a whorl then it is called whorled.ex-Alstonia