What are the 5 stages of seed growth?
There are the 5 stages of plant life cycle. The seed, germination, growth, reproduction, pollination, and seed spreading stages. The life cycle of a plant with flowers generally follows five key stages. These are germination, growth, flowering, seed formation and seed dispersal. However, not all plants grow flowers, and non-flowering plants will spread seeds or spores in order to create more plants.The main stages of a flowering plant’s life cycle are seed, germination (sprouting), seedling (young plant), vegetative (growth and development of leaves and stems), flowering, pollination and seed formation, and finally, seed dispersal, which starts the cycle anew.In the BBCH scale, the 10 stages of a plant life cycle include germination, seedling growth, side shoots formation, stem elongation, vegetative development, inflorescence emergence, flowering, fruiting, ripening, and senescence.
What is the process of seed germination Class 6?
Seed germination refers to the natural process by which a seed emerges from dormancy and begins to grow into a plant. This journey starts with the sprouting of any seed is the visible emergence of a radicle (the primary root), followed by the growth of a plumule (the shoot). After sprouting, the process of germination involves the following steps: Imbibition: This occurs when water hydrates the seed, and in doing so it swells and breaks the outer protective coat. Respiration: After puncturing the coat, the radicle is exposed to oxygen and can begin the process of growth.Such five changes or steps occurring during seed germination are: (1) Imbibition (2) Respiration (3) Effect of Light on Seed Germination(4) Mobilization of Reserves during Seed Germination and Role of Growth Regulators and (5) Development of Embryo Axis into Seedling.The 7 steps of seed ger mination — imbibition, enzyme activation, respiration, cell division, radicle emergence, shoot emergence, and seedling establishment — illustrate the fascinating journey of a seed transforming into a new plant.