Phytochrome occurs is two forms. In which from it promotes the germination of seeds of some species? |
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a) |
b) |
c) |
Both (a) and (b) |
d) |
None of these |
Phytochrome occurs is two forms. In which from it promotes the germination of seeds of some species? |
|||||||
a) |
b) |
c) |
Both (a) and (b) |
d) |
None of these |