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Describe the role in the germination process of the seed coat?
The seed coat contains and protects the embryo and endosperm until the seed has imbibed enough water to swell the seed and break the seed coat, allowing the embryo to start lengthening.
What is the meaning of seed vascular plant?
I belive seed vascular means that the plant can move needed materials through the plant and produces by seed.
Is a pumpkin seed sunfish a decomposer?
No. Pumpin seed sunfish only break up decaying plant matter into smaller pieces, not into nutrients, hence they are detritivores.
What is an asphalt emulsion?
An asphalt emulsion is a mixture of asphalt and water that is combined to form a liquid substance. It is commonly used in road construction and maintenance as a binder or adhesive for asphalt pavement. The emulsion allows for easier handling and application of the asphalt and helps improve the overall performance and durability of the pavement.
How can you find out what's inside a seed?
Boil the seed and make an incision along the crest of the shell with a scalpel or razor blade. Use a magnifiying glass or microscope to explore the innards
What is an air-blown asphalt?
An air-blown asphalt is a form of asphalt produced by blowing air through molten asphalt to raise its softening point.
What is a asphalt circuit breaker?
It is used to break concrete and asphaltsurface,
How to clean oil spot from asphalt?
not possible, well you can with diesel,but that will eat through the asphalt
A ittle house in which you live all alone It has no doors or windows and if you want to go out you must break through the wall What are you?
A seed
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.
How do you tile over asphalt?
There isn't a good way to tile over asphalt. Because of temperature changes, asphalt expands and contracts on a regular basis and this will cause the tile to crack. Also, tile will allow water to get through and cause a problem with freezing between the asphalt and the tiles.
How can you find What is inside a seed?
You can find out what is inside a seed by getting a knife and slicing it open. You would want to be careful not to break it. There are two things in the seed, starch and Seed leaf.
What is the difference between cold mix asphalt and cutback asphalt?
Cold Mix Asphalt is a mixture of aggregate and asphalt. Cutback asphalt is a liquid asphalt. Cold Mix Asphalt is a mixture of Aggregate and Asphalt. The Asphalt is usually am emulsion asphalt or a cutback asphalt. An emulsion asphalt is asphalt cement blended with water. Cutback asphalt is asphalt cement blended with a fuel oil, kerosene, or a naptha. The water, fuel oil, kerosene or Naphta evaporates and leaves the asphalt.
What is emulsified asphalt?
Asphalt must be liquified before it can be pumped through pipes, mixed with stone aggregates, or sprayed through nozzles. Heating is one way to liquify asphalt for construction purposes. But when asphalt cools, it becomes a semisolid material. There are other ways to liquify asphalt for construction operations. One way is to emulsify it with an emulsifying agent and water. In the emulsification process, warm asphalt is mechanically milled into very very small globules (5-10 microns and smaller) and dispersed into the water treated with emulsigying agent. The emulsifying agent keeps the asphalt globules apart from one another and suspended in the water which allows the asphalt to be used at room and cold temperatures. After the emulsified asphalt is sprayed onto a surface or mixed with aggregates the water evaporates and leaves only the asphalt residue behind to cement the aggregates together or waterproof the surface it was sprayed on.
Describe the role in the germination process of the seed coat?
The seed coat contains and protects the embryo and endosperm until the seed has imbibed enough water to swell the seed and break the seed coat, allowing the embryo to start lengthening.
What similarity do you see between seed germination ann seed deterioration?
Seed germination and seed deterioration can both be affected by microorganisms. Microorganisms can break down the hard outer seed coating. When this happens, the seed must find the right conditions to germinate. If it does not, then the seed will deteriorate and rot.
Why does the seed coat break and the embryo emerge?
because it needs to grow
