Answer:
The seed planted at extreme cold or in the reason of frozen ice don’t germinate, why?
Step-by-step explanation:
Seeds require certain environmental conditions in order to germinate, including appropriate temperature, moisture, oxygen, and sometimes light. If the temperature is too low, such as in extreme cold or frozen ice, it can prevent germination from occurring for several reasons:
Slow metabolic activity: At extremely low temperatures, the metabolic activity of the seed slows down, and the enzymes necessary for germination become inactive.
Dehydration: When seeds are exposed to cold temperatures, they can become dehydrated, which can damage the cell membranes and prevent the seed from germinating.
Ice crystal formation: When seeds are exposed to extremely cold temperatures, ice crystals can form within the cells of the seed. These ice crystals can damage the cells and prevent germination from occurring.
Therefore, seeds planted in extreme cold or frozen ice do not germinate because the environmental conditions required for seed germination are not met.