2007-03-01 23:47:57 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Biology
1)Water ruptures the testa, allowing the radicle and plumule to emerge.
2)Water activates enzymes stored in the cotyledons. Digestion of stored food substances start and energy is released for growth.
3)Water provides a medium in which reactions can occur.
2007-03-01 23:52:09 · answer #1 · answered by Anonymous · 4⤊ 1⤋
if you check out the chemical formula of the product formed after the seed germination you will realise that only a chemical with properties of water can satisfy that. Hence, water is required for seed germination.
2007-03-02 00:48:25 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Because seeds needs moisture to trigger germination.
2007-03-01 23:54:05 · answer #3 · answered by briggs 5 · 2⤊ 0⤋
Since the water is the most important metabolite in all types of living organisms including seeds, the seed cells, therefore, require sufficient water to resume their suspended metabolism. without water iportant cellular processes like growth etc would not take place.
2007-03-04 01:57:12 · answer #4 · answered by Janu 4 · 0⤊ 0⤋
Water it extra. that's alright to have a million/4 to a million/2 inch of water interior the backside. Seeds are waiting to shelter extra water than vegetation. whilst they sprout then you definately decrease returned and enable them to dry or they gets ailment and keel over.
2016-10-17 02:20:43 · answer #5 · answered by ? 4 · 0⤊ 0⤋
because to grown the seed
2007-03-02 00:01:21 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Commonest substance on Earth - but more valuable than gold.
2007-03-02 00:07:15 · answer #7 · answered by ivallrod 4 · 0⤊ 0⤋
Life depends on water ,all life
2007-03-01 23:55:45 · answer #8 · answered by Anonymous · 2⤊ 0⤋
For anything to grow three vital things are necessary
Water
Energy
Heat
2007-03-01 23:51:38 · answer #9 · answered by Chris W 4 · 2⤊ 0⤋
it allows stored food in cotyledons to become available for use
2015-05-09 01:31:07 · answer #10 · answered by ? 1 · 0⤊ 0⤋