NEET BIOLOGY

Detailed explanation-1: -A seedling is a young sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl (embryonic shoot), and the cotyledons (seed leaves).

Detailed explanation-2: -Reproductive, flowering and fruit stage. This is the final stage of plant growth and happens when a mature flower or plant is ready to reproduce. Since the objective now is to make new plants, any absorbed nutrients are directed to the production of flowers, fruits, pollen and seeds.

Detailed explanation-3: -The first step a seed takes on its path is germination. Germination is when the plant within the seed begins to grow with the help of water, soil and sun. As the process continues, the plant develops stems and roots. Stems push up toward the light.

Detailed explanation-4: -Stage 3: As the plant grows, it develops flowers which later become fruit. There are seeds inside the fruit. The seeds will fall to the ground and develop into new plants.