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Match the following columns |
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Column-I |
Column- II |
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(A) |
Single leaf arises at each node in alternate manner |
(1) |
Whorled phyllotaxy |
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(B) |
Pair of leaf arises at each nodes and arranged opposite to each other |
(2) |
Opposite phyllotaxy |
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(C) |
More than two leaves arises at each node |
(3) |
Alternate phyllotaxy |
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CODES : |
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A |
B |
C |
D |
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a) |
3 |
2 |
1 |
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b) |
3 |
1 |
2 |
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c) |
1 |
2 |
3 |
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d) |
1 |
3 |
2 |
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|
Match the following columns |
|||||||||
|
Column-I |
Column- II |
||||||||
|
(A) |
Single leaf arises at each node in alternate manner |
(1) |
Whorled phyllotaxy |
||||||
|
(B) |
Pair of leaf arises at each nodes and arranged opposite to each other |
(2) |
Opposite phyllotaxy |
||||||
|
(C) |
More than two leaves arises at each node |
(3) |
Alternate phyllotaxy |
||||||
|
CODES : |
|||||||||
|
|
A |
B |
C |
D |
|
|
|||
|
a) |
3 |
2 |
1 |
|
|
|
|||
|
b) |
3 |
1 |
2 |
|
|
|
|||
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c) |
1 |
2 |
3 |
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|
|
|||
|
d) |
1 |
3 |
2 |
|
|
|
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(a)
Alternate opposite and whorled phyllotaxy.
Phyllotaxy generally three types
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Alternate |
Opposite |
Whorled |
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A single leaf arises at each node in alternate method e.g., China rose, mustard sunflower |
In this a pair of leaves arise at each node and lie opposite to each other as in Calotropis |
It two or more leaves arise at the node and form a whorl. It is called whorled phyllotaxy as in Alstonia |