What is the process of seed germination?
What is the process of seed germination?
The process of seed germination includes the following five changes or steps: imbibition, respiration, effect of light on seed germination, mobilization of reserves during seed germination, and role of growth regulators and development of the embryo axis into a seedling.
What is seed germination in Wikipedia?
Germination is usually the growth of a plant contained within a seed; it results in the formation of the seedling. It is also the process of reactivation of metabolic machinery of the seed resulting in the emergence of radicle and plumule.
What is seed germination and its types?
Article Shared by. ADVERTISEMENTS: The following three points will highlight the three main types of seed germination. The three main types are: (1) Hypogeal Germination (2) Epigeal Germination and (3) Vivipary (Viviparous Germination).
What are 7 steps of seed germination?
Table of Contents
- (i) Imbibition:
- (ii) Respiration:
- (iii) Effect of Light on Seed Germination:
- (iv) Mobilization of Reserves during Seed Germination and Role of Growth Regulators:
- (v) Development of Embryo Axis into Seedling:
What is seed germination PDF?
SEED GERMINATION. Germination is defined as the emergence and development from the seed embryo of those essential structures which, for the kind of seed in question, indicate its ability to produce a normal plant under favourable conditions.
What is a meaning of germination?
to begin to grow
1 : to come into being : evolve before Western civilization began to germinate— A. L. Kroeber. 2 : to begin to grow : sprout waiting for the seeds to germinate. Other Words from germinate More Example Sentences Learn More About germinate.
What are the 3 stages of germination?
In general, germination process can be distinguished into three phases: phase I, rapid water imbibition by seed; phase II, reactivation of metabolism; and phase III, radicle protrusion [6].
What are the 3 stages of seed germination?
There are three major stages in the germination process. These are the imbibition of water, increased metabolic activity, and swelling of cells. Germination begins with the seed’s imbibition (absorption) of water.