Seed dormancy is due to the

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.

Which of the following is responsible for seed dormancy?

During the seed dormancy stage,which of the following occurs?

Deeply sown seeds do not germinate and do not come up because of the deficiency of

Which of the given events does not happen during seed germination?