MCQ
Which of the following act as a biofertilizers?
- ✓Blue$-$green algae
- BGreen algae
- CYellow algae
- DRed algae
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Statement $I:$Cleistogamous flowers are invariably autogamous
Statement $II:$Cleistogamy is disadvantageous as there is no chance for cross pollination.
In the light of the above statements, choose the correct answer from the options given below :