Question

seeds are required for​

Answer 1

Answer:

All seeds need water, oxygen, and proper temperature in order to germinate. ... Some germinate better in full light while others require darkness to germinate. When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat.

Answer 2

Answer:

Like any other living organism, seeds need oxygen for respiration, and that oxygen comes from air in the soil. Not all seeds have the same light requirements. Most seeds germinate best under dark conditions and might even be inhibited by light. A few other seeds need light to germinate.