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Ilia_Sergeevich [38]
3 years ago
7

Somatoform disorders are characterized by excessive, physical complaints that are dramatic but do not fit any medical disease.

Biology
1 answer:
Julli [10]3 years ago
4 0
True.....................
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What do all consumers have in common?
rewona [7]

What Consumers have in common is that, they are all living things that live off of hunting and eating to gain energy and survive (without eating/hunting they die).

examples : Cows , Pigs , Horses

8 0
2 years ago
A usable dilution of disinfectant is one that prevents growth of bacteria when compared with the positive control tube. reduces
dolphi86 [110]

When compared to the positive control, a disinfectant dilution is considered to be useful if it stops bacterial growth.

Choosing a disinfectant:

When selecting a disinfectant, keep the following things in mind:

  • The range of bacteria that need to be eliminated. Look into the specifications of the manufacturers.
  • The conditions of usage of disinfectant.

Application of disinfectants :

  • Activity: it is necessary for efficient disinfection since, once diluted, it degrades over time. Different disinfectants deteriorate at different rates. Obtain data from the manufacturers. Disinfectants that don't have a color indication, like Virkon, should be marked with an expiration date.
  • Touch time: it has to be verified that the manufacturer's data to make sure the organism stays in contact for the specified amount of time. Considering that solid materials like cells and tissue granules are difficult for disinfectants to penetrate, autoclaving would be a more effective way to inactivate.

Therefore the correct choice is an option (A).

Learn more about disinfectants here:

brainly.com/question/26199691

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7 0
2 years ago
Tropical rainforests have the greatest biodiversity of any type of land ecosystem how does biodiversity contribute to the sustai
Shtirlitz [24]

Answer:its j all of the above

Explanation: because all of them have great sustainabilty

6 0
2 years ago
In transparency 19a, how does the protein chain labeled framshift mutation differ from the normal protein?
Mila [183]

Answer: Frameshift mutations are due to either insertions or deletions of nucleotides

Explanation: Frameshift mutations result in abnormal protein products with an incorrect amino acid sequence that can be either longer or shorter than the normal protein.

4 0
4 years ago
What happens when a new data call current scientific explanation into question
fenix001 [56]
<span>When new data calls current scientific explanation into question scientists must repeat the experiments to verify results and reevaluate said scientific explanations, if necessary, based on results, then scientists can develop a new hypothesis and test that.</span>
6 0
3 years ago
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