Seed Germination
January 14th, 2007
What is the purpose of seed germination?
Seed germination is performed to make sure that you have good, viable seeds that will sprout and grow.
Seed Germination is a complex scientific process triggered by the absorption of water by the seeds and the release of possible dormancy mechanisms by appropriate triggering factors.
A seed germination science experiment helps you understand the process of seed germination.
Seed Germination and Water
Before seed germination, when a seed lay dormant, It did not seem to move, to grow, nor do anything. If seed germination is not allowed (seed not allowed to sprout) within some certain length of time, the embryo inside the seed will die.
Each type of seed has a certain length of viability. (Shelf-life.) Some maple seeds need to germinate within two weeks of being dispersed, or they die. Some Lotus seeds are known to be up to 2,000 years old and still can be undergo seed germination.
Water is needed in seed germination, along with favorable conditions. In seed germination, water is absorbed by the seeds and help it grow. The process of seeds absorbing water during seed germination is called Imbibition.
Seed Germination Experiments
Seed Germination Experiments are performed to ensure that your seeds are good and will grow. Seed Germination Experiments are best done using Petri dishes. If you don’t have Petri dishes, you can use two ordinary saucers that have smooth edges. Seed germination also makes a good science project experiment.
What are Petri dishes?
Petri dishes are round dishes designed for culturing seeds and other organisms such as bacteria.
Click here to go to Seed Germination Experiments.
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