1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Amanda [17]
3 years ago
11

A chef sprays antimicrobial cleaner on her counter top. At the first, the bacteria population declines significantly. However, e

ven though she continues to spray in following weeks, the number of bacteria begins to increase again. Why did this happen? After the application of antimicrobial spray, the bacteria needed to adapt by developing antimicrobial spray-resistant traits. Some bacteria had traits that allowed them to survive the initial antimicrobial application. They produced offspring also carrying those traits. The antimicrobial compound caused a mutation for resistance to it. This trait increased in the population over time. The bacteria that tried hardest to become resistant left more offspring, who were also resistant.
Biology
1 answer:
Flauer [41]3 years ago
6 0

Answer:

Bacteria that carried the traits for antimicrobial resistance were able to pass on the trait to their offspring

Explanation:

Populations of organisms that are able to be resistant to pesticides have acquired this due to the ability to properly breakdown the chemicals or package it and discard of it effectively.

Bacteria populations typically multiply very quickly and many mutations arise. Some of these mutations are fortunate adaptations to the very agent that is meant to kill them. These mutants that are able to survive antimicrobial treatment will be able to pass these on to their prodigy.

Please take a look at another example of resistance in insects here: brainly.com/question/16196509

You might be interested in
In the family tree below, people with the recessive trait of attached earlobes
Law Incorporation [45]

Answer:  D) it is a female with two recessive alleles

Explanation:

Since the shape is a circle, we know it is a female. Since the shape is shaded, we know the posses the recessive trait, meaning they must have two of it's alleles.

5 0
3 years ago
Read 2 more answers
A pharmaceutical company claimed that experiments showed that its drug could effectively reduce the growth of cancer cells by 35
Mazyrski [523]
<span>The labs were unable to reproduce the pharmaceutical company’s data

An important characteristic of scientific experiments is that their results can be replicated. In this case, assuming that the laboratories followed the same procedure as the pharmaceutical company, the fact that the data could not be replicated means that the company's claims are invalid. The validity of the claims is more questionable given the huge difference in the final conclusions, with the company reporting a 35% decrease, while the maximum decrease observed by the labs was 8%.
</span>
8 0
3 years ago
Read 2 more answers
If you are looking at a cell what are two things you would see in it that would make you know it was a Eukaryotic cell
leonid [27]

Answer:

Membrane bound organelles, such as a nucleus and mitochondria.

8 0
3 years ago
Read 2 more answers
When DNA is damaged inside a cell, enzymes called ________ can cut out and remove the damaged sections.
Sunny_sXe [5.5K]
The answer is C nucleares
4 0
2 years ago
Does anyone know 1,4,5,8?
bearhunter [10]

Answer:

1. Digestion

4. Replication

5. Interphase

8. 48

Explanation:

3 0
3 years ago
Other questions:
  • Which of the following statements about nucleases is/are correct?
    6·1 answer
  • Consider a sex-linked inherited disease like hemophilia. Males are never hidden carriers of this type of inherited disease. Why?
    12·2 answers
  • Daily changes in the evolution of the ocean surface are called_______.
    7·2 answers
  • Who is correct, I don’t understand how to get the answer???
    10·1 answer
  • Which organelle has a double membrane
    14·2 answers
  • Name the enlarged swelling at the end of a that is a sensory structure
    12·1 answer
  • How do ATP and NADPH connect light-dependent and light-independent reactions in photosynthesis?
    7·2 answers
  • Suppose a person has a small intestine that has fewer villi than normal.would the person most likely be overweight or underweigh
    13·1 answer
  • How to find the formula for the nth term​
    13·1 answer
  • Antibiotic resistance is becoming more common in disease-causing bacteria because?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!