In addition to proper temperature seed germination depends upon the presence of proper amounts of?

In addition to proper temperature, seed germination depends on the presence of adequate moisture, oxygen, and light conditions. Moisture is crucial for activating enzymes that facilitate the metabolic processes necessary for germination. Oxygen is needed for respiration, which provides the energy required for growth. Some seeds may also require specific light conditions, as certain species need light to trigger germination, while others may prefer darkness.