Which of the following factors is not included in the favorable conditions for seed germination?

To remove seed dormancy, we can treat seed by using this chemical.

Which of the following is responsible for seed dormancy?

Inhibitory substances in dormant seeds cannot be removed by subjecting seeds to

Based on the following statements,choose the correct option given below.
Statement $I$: Dormancy is a state of metabolic arrest that facilitates the survival of seeds during unfavourable conditions.
Statement $II$: Mature and viable seeds do not germinate even in the presence of favourable conditions unless the dormancy period is completed.

What causes a delay in the germination of seeds?