Questions
The first action spectrum of photosynthesis was described by using and
| A | B | C | |
| 1. | T.W Engelmann | Cladophora | anaerobic bacteria |
| 2. | T.W Engelmann | Cladophora | aerobic bacteria. |
| 3. | Jan Ingenhousz | Spirogyra | aerobic bacteria. |
| 4. | Julius von Sachs | Chlorella | anaerobic bacteria. |
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a
1
b
2
c
3
d
4
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Correct option is B
T.W. Englemann provided first evidence for action spectrum by conducting experiment with Cladophora ,an alga and aerobic bacteriaSimilar Questions
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