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Why does the seed coat break and the embryo emerge?
because it needs to grow
What do all gymnosperms have?
All the gymnosperms have a seed without a seed coat. (Gymnos : Naked; Spermae : Seeded)
How is seed adapted for long survival?
The seed is incased in a seed coat that is very protective and the embryo within the seed is dormant, meaning that the seed is able to survive long periods without food or water.
What is the hard covering of the seed is called?
It is called a seed coat.
What are the three parts of a seed and what is the purpose of each part?
Seed coat, micropyle, endosperm and embryo are major parts of a seed. The seed coat protects, micropyle allows water to move in, endosperm nourishes the embryo and on germination a new plant emerges from the embryo.
Why does the seed a seed coat?
if there is no seed coat the see won't grow
Why does a seed need seed coat?
if there is no seed coat the see won't grow
Why does the seed needs a seed coat?
if there is no seed coat the see won't grow
What seed grow without land?
No seed can grow without land
What causes the seed coat to crack open allowing a new plant to grow?
water pressure inside the seed coat
Why does the seed coat break and the embryo emerge?
because it needs to grow
What is the function of the seed coat?
if there is no seed coat the see won't grow
How can you plant a Ginkgo seed and get it to grow?
A Gingko seed can often benefit from a period of stratification. Alternately, the seed can be scratches so that its seed coat is easier to break.
What happens when a seed receives water?
As the water penetrates the seed, it causes the contained material to swell [bloat] and the seed coat to split, allowing the seed to germinate and grow.
What is seed covering?
Aril .
What does the seed coat do?
The seed coat is important to the seed. The seed coat protects the seed from animals, wind, ice, rain and snow.
What plants grow without seed?
weeds
