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hodyreva [135]
3 years ago
11

Which scientist created tests that helped confirm that bacteria and other microorganisms cause a variety of diseases?

Biology
2 answers:
Kamila [148]3 years ago
6 0

Answer:

a

Explanation:

EleoNora [17]3 years ago
5 0
Rob koch is the scientist who created tests that helped confirm those things
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The effects of the innovative finishing materials listed below are:

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<h3>What are innovative finishing materials?</h3>

Innovative Finishing Materials are materials that are used for modern construction.

They are used to beautify and add finesse to construction works.

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4 0
2 years ago
12. Which is NOT a natural cause of extinction?
sveticcg [70]

Answer:

12.B

17. A

11. C

13. B

16. A

7. B

8. B

19. D

23. B

7 0
2 years ago
A cell of an organism has four chromosomes. it undergoes a process at the end of which two daughter cells are produced. Each dau
nalin [4]
Based on the Scenario, the process is described as Mitosis

During this process  , chromosomes in a cell nucleus will be separated into two identical set of chromosomes (which make it four) and will end up in their own nucleus 

hope this helps
8 0
3 years ago
Read 2 more answers
Why are some bacteria referred to as indicator microorganisms in ascertaining microbial quality control of products?
Nostrana [21]

Answer:

Some bacteria are used as indicators because if they are present in the product, we can say that it is a product with the presence of pathogens that will cause diseases. Some of them are: total coliforms, fecal coliforms and enterococci.

To be a good indicator they must have a correlation with the pathogens and be more abundant than them. Its presence in a food indicates the possible presence  simultaneous pathogen microorganisms. For example, E. coli has been used as  Index of possible presence of pathogens of enteric origin in water and food

3 0
3 years ago
What is the difference between a heterogeneous mixture and a homogeneous mixture?
ollegr [7]
<span>A heterogeneous mixture has particles that are not uniformly distributed, but a homogeneous mixture has particles that are uniformly distributed.
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4 0
3 years ago
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