Give the different stages of Germination
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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.
devadanam300:
Thank you
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First of all we must know,
what is germination ?
when a seed is sown into moist soil, it begins to grow. this process is called germination.
It occurs In the following Steps :
- The seed coat spilts.
- A tiny grows downwards and a shoot grows upwards.
- this produces a Seedling of a plant which ultimately grows into a new plant.
- after sometime the plant bears flowers the flower produces the fruit and the fruits have seed in them.
- all seeds can germinate when sown in moist soil under suitable conditions to produce new plants.
- the natural man made process these seats are sown into the ground again and that is how new plants are born.
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Additional Points.
The life of a plant begins from a Tiny Seed.
The seed is protected by an outer covering called seed coat.
The seed contains small baby plant called an embryo.
Condition required for the growth of the seed are :-
- moisture
- warmth
- nutrient rich soil
- Sunlight
- good quality seed.
once these condition are satisfied, the seed begins to grow.
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