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faltersainse [42]
2 years ago
7

Why is it important not to misuse or over use antibiotics

Biology
1 answer:
mixer [17]2 years ago
6 0

Answer:

This really easy taking antibiotics too often or for the wrong reasons can change bacteria so much that antibiotics don't work against them. This is called bacterial resistance or antibiotic resistance. Some bacteria are now resistant to even the most powerful antibiotics :D hope it helps

Explanation:

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DDT is an insecticide that was used extensively in the mid-1900s to kill mosquitoes. It was very effective at first, but after a
dlinn [17]

Insect populations can develop resistance to insecticides over time. The evolution of resistance is associated with an increase in the frequency of adaptive genes in the population.

  • In the case above described it is expected that a few mosquitoes in the population were resistant to DDT before it was ever used (Option a is correct).

  • Dichlorodiphenyltrichloroethane (DDT) is a pesticide used in agriculture.

  • After exposure to DDT, those individuals in the mosquito population that didn't carry gene variants (i.e., alleles) associated with the resistance to this pesticide died.

  • Subsequently, insects having adaptive alleles associated with DDT resistance survived and reproduced, thereby increasing the frequency of adaptive genes/alleles in the population.

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brainly.com/question/6389591?referrer=searchResults

8 0
3 years ago
How do plants use nitrogen?
antoniya [11.8K]

Answer:

Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins. Without proteins, plants wither and die.

5 0
3 years ago
50 points
aliina [53]

Answer:

b

Explanation:

its in a quizlet created in 2017

7 0
2 years ago
Here is a list of features seen in all cells today: DNA, RNA, Proteins, the genetic code, ribosomes, phospholipid membranes, DNA
slavikrds [6]

Answer:

DNA, RNA, Proteins, the genetic code, ribosomes, phospholipid membranes, DNA polymerase for DNA replication, RNA polymerase, ATP-ase (=ATP synthase).

Explanation:

Reductive Citric Acid Cycle is not present in the anaerobic organisms.

3 0
3 years ago
Some words related with silk are jumbled up. Write them in their correct form. (a) TURECULRISE (b) WILSMORK (c) BELMURRY (d)
Andrej [43]

Answer:

A) sericulture

b) silkworm

c) mulberry

d)i don't know

6 0
3 years ago
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