Science, asked by umavinod, 9 months ago

Answer the following question
1. Make a note of what methods have been used to store food in your home for a long
time.
2. How will you determine if harmful micro organisms are produced in bread or fruit?​

Answers

Answered by aarushiy0632008
0

Answer:

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Answered by nystar3231
10

Answer:

1) (a )To preserve the food longer time keep it in refrigerator.

(b) cover the food with a lid , do not expose it in atmosphere.

(c) Give the food a deep heat.

(d) Spread salt over the food .

(e) preserve the eating material in air tight container.

2) If we see a green colour covering on a bread than we can conclude that is attacked by fungi.

If the fruits are expoed in atmosphere they get a covering of brown colour this shows that it is contaminated.

Explanation:

Example- when we keep a cut apple in atmosphere for a long time , we see a brown covering it ia because of the process of oxidation.

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