Question

explain the types of phyllotaxy
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Answer 1

Explanation:

1)In alternate phyllotaxy, a single leaf arises from the node of a branch.

2)In opposite phyllotaxy the two leaves at each node are always opposite one another

3)In whorled arrangement more than two leaves are formed from each node

Answer 2

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☛ Phyllotaxy is of three types :-

• Alternate or spiral :- a single leaf arise each node in an alternate manner, e.g. Hibiscus rosa sinensis.
• Opposite :- two leaves are borne from the node in opposite directions. e.g. Quisqualis,Calotropis.
• Whorled or Verticillate :- more than two leaves are borne on a node, which form a whorl.