What is the relationship between gibberellin concentration and the content of reducing sugar in the barley endosperm bioassay?
The content of reducing sugar decreases with increasing gibberellin concentration.
There is no relationship between gibberellin concentration and the content of reducing sugar.
The content of reducing sugar increases with increasing gibberellin concentration.
The content of reducing sugar remains constant regardless of gibberellin concentration.
In the barley endosperm bioassay, the content of reducing sugar is proportional to the gibberellin concentration. As the gibberellin concentration increases, the content of reducing sugar also increases.
Option 3 is the correct answer.