What phase in the life cycle begins with a seed being planted in the soil?

• A. Mature Plant
• B. Seedling
• C. Pollen Stage
• D. Germination

Answer: (D)

The phase in the life cycle that begins with a seed being planted in the soil is germination. During germination, the seed absorbs water and swells, which activates the embryo inside the seed. This process is crucial as it marks the beginning of a plant's growth cycle.

As the seed continues to take in moisture and nutrients from the soil, the embryonic plant begins to sprout and push through the soil surface. Germination is a vital stage as it transitions the seed from dormancy to active growth, leading to the development of a seedling, which will eventually grow into a mature plant. Understanding this process helps highlight the importance of conditions like moisture, temperature, and soil quality in plant development.