|
The site of perception of light is |
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|
a) |
Root |
b) |
Shoot |
c) |
Leaves |
d) |
Meristem |
|
The site of perception of light is |
|||||||
|
a) |
Root |
b) |
Shoot |
c) |
Leaves |
d) |
Meristem |
|
(c) Photoperiod reception Photoperiodic stimulus is picked up by the fully developed leaves (Knott, 1934). Even one leaf or part of it (up to 1/8) is sufficient for photoperiod stimulus |