Question

how will you determine if harmful micro organisms are produced in bread or fruit​

Answer 1

Answer:

We can observe that green patches are present on bread by fungus and fruits will get rotten with foul smell

Answer 2

We can determine the production of harmful microorganisms in bread or fruit, in the following ways -

• First of all, in most of the cases, we can visually see the growth of the microorganisms on the bread or the fruit. The harmful microorganisms mostly grow in patches, on the food materials.
• Secondly, the growth of harmful microorganisms will surely degrade the quality of the food materials. So, by observing any kind of unwanted degradation of the food materials, we can say that the growth of different harmful microorganisms had taken place. This food degradation can be accompanied with the production of rotten smell.
• Lastly, we can use the laboratory detection methods which are not available for everyone, but it is the most accurate method for determining the presence of harmful microorganisms in the food materials.