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Gnoma [55]
2 years ago
8

Explain the methods of preservation with examples and diagrams?

Biology
1 answer:
nata0808 [166]2 years ago
4 0

Answer:

Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.

Explanation:

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How many Barr bodies would be present in white blood cells of an individual of Jacobs Syndrome, XYY? g
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Diffusion is the process of small molecules moving from a high concentrated area to a lower concentrated area. For example, in a crowded train station, when a train arrives, people move from the high concentrated area, which is the platform, and move onto the lower concentrated area, which is the trian.

Explanation:

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3 years ago
Four examples of the effects of environmental change are given . Match each one with the type of environmental change it demonst
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<h3>What is environmental change?</h3>

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