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Sauron [17]
3 years ago
14

Which of the following may not have been possible without the presence of ozone in the atmosphere?

Biology
1 answer:
yuradex [85]3 years ago
8 0
B) Oxygen may not have been able to accumulate in the atmosphere
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ivanzaharov [21]

The correct option to this question will be 'C' i.e., Gorilla Gorilla.

As the number of Differences of the amino acids representing for the beta-haemoglobin is less than other 5 species from humans, so we can say that Gorilla is closely related on the basis of molecular data given in the question. The beta Haemoglobin Gene is responsible for coding a protein which is called beta-globin. Each cell present in humans contains two genes of beta-globin.

5 0
3 years ago
Which of the following statements about codons in prokaryotic cells and eukaryotic cells is correct?
Kryger [21]

Answer:

D

Explanation:

I just took this quiz so you are welcome

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4. Which relationship is an example of commensalism?
Neko [114]

Answer:

<u>B.The clownfish living in a sea anemone</u>

Explanation:

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3 years ago
Which principle states that no two organisms can occupy the same niche within an ecological community?
Sedaia [141]

Answer:

competitive exclusion

5 0
4 years ago
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klemol [59]

Extensively drug-resistant tuberculosis is a form of tuberculosis which is caused by bacteria that are resistant to some of the most effective anti-TB drugs such as isoniazid and rifampin. This form of tuberculosis occurs due to an individual’s mismanagement of multidrug-resistant TB. Treatment for extensively resistant TB would include medication with at least two drugs to which the TB is susceptible.






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