What were the results of the experiment in each flask? In the first flask, there was no gas because there was no glucose to help fermentation. In ...

What were the results of the experiment in each flask?

In the first flask, there was no gas because there was no glucose to help fermentation.
In the second flask, the balloon was completely inflated because the yeast had glucose to help fermentation.
In the third flask, there was no gas in the balloon because the yeast could not ferment at such a high temperature.
In the fourth flask, there was no gas in the balloon because there was no yeast to ferment.
In the fifth flask, the balloon was inflated, but less than in the second flask, because the yeast took longer to break down the flour into glucose for the fermentation process.
a) Only statements 1, 2 and 3 are correct.
b) Only statements 2, 3 and 4 are correct.
c) Only statements 1, 2, 4 and 5 are correct.
d) All statements are correct.