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Oksanka [162]
3 years ago
5

many pathogenic bacteria species are becoming resistant to antibiotics. Explain how such adaptations can develop through the pro

cess of natural selection
Biology
1 answer:
mihalych1998 [28]3 years ago
5 0
There may be some strains of bacteria that are naturally resistant to these antibiotics, or there may be some that mutate to become resistant. This means that as antibiotics are used more and more, those that can be killed using the antibiotics die out, but those that are resistant will remain, and will reproduce. Over time, it will be the resistant species that predominate.
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Fruits should never be eaten when one hasn't had a proper meal.

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What is an example of a biotic factor in a biome?: * A. scavengers B. producers C. soil
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Answer:

The correct answer is A. scavengers and B. producers

Explanation:

Two types of factors are found in a biome biotic and abiotic factor. All the living things in any biome comes under biotic factors like animals, plants, and microbes and all the non-living things present in the biome are non-biotic factors for example soil, temperature, air, water, salt, etc.

So biome is made up of both living and non-living factors. Scavengers are the organisms that feed on dead and decaying matter and producers are the organisms that make their own food. Most of the producers are plants.  

So both scavengers and producers are living organisms therefore both are examples of biotic factors.

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Anti-rna antibodies are often present in individuals having an antinuclear antibody immunofluorescent pattern that is
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