<h2>Average life span population</h2>
Explanation:
- A study done by the group of investigators in america determined that by decreasing the concentration of dnp will increase the average life from 719 days of a control population to 770 for dnp controlled population or by 1.07.
- So the average lifespan of every individual will increases roughly 5.6 years so as average lifespan will increase from 719 to 770 days.
- Hence, the right answer is " 5.6 years would be added the same percentage increase were observed."
To protect the tree from harmful bugs, animals, or other predators.
Here are five suggestions for preventing food contamination so that you and your family can reduce your chance of getting sick.
1) Wash your hands first.
2) Constantly look for Use-By dates.
3. Clean Cutting Boards and Work Areas
4) Take Good Care of Your Fridge.
5) Ensure that your food is well cooked.
<h3>What are ways to prevent food contamination?</h3>
- Food service workers should clean and disinfect surfaces, tools, and utensils after using them with different meals, especially after handling raw meat.
- Foods that are ready to eat should be kept on the upper shelves of the refrigerator.
- By doing this, the cooked meal will not become contaminated by the juice from raw items that would otherwise drip down.
<h3>How may pathogens be prevented from entering food?</h3>
- Frequent hand and surface washing.
- Wash your hands with soap and hot water both before and after handling food, using the restroom, changing diapers, or petting animals.
- Use paper towels or clean cloths combined with hot, soapy water to clean spills or kitchen surfaces.
<h3>In what ways is food contamination avoided?</h3>
Frequent hand- and surface-washing. Cutting boards, cutlery, and counter tops in the kitchen can all become contaminated with dangerous bacteria. Wash your hands with soap and hot water before and after handling food, going to the bathroom, changing diapers, or touching pets in order to avoid this.
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Answer:
The practice value of serial dilution is done to make an accurate amount of concentration from a dense concentration of cell. In this several process and dilution process is followed.
Explanation:
The process which is followed is taking the sample which is to be diluted of known volume. And after that the dilute or some special solvent is added to make it dilute. The volume of solvent is known.
This process is followed until we get the accurate amount of diluted solution which is to be processed. There is significant value of serial dilution for experiment for other laboratory work. For having a perfect diluted solution, a particular expert of that field is required.
One of the symptoms what are not likely due to an infectious agent is if that symptoms arise within his/her own body
Example :
- Because her organ is failing
- Or because he got internal bleeding
