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IgorC [24]
3 years ago
7

According to the graph, which statement is

Biology
1 answer:
Minchanka [31]3 years ago
5 0

Answer:

A. Nitrogen is the most abundant .

B. Oxygen is the most plentiful gas about 21% by volume.

Explanation:

Nitrogen is the most abundant  gas present in the atmosphere about 78 % by volume while the second most abundant gas is oxygen which is about 21 % in the atmosphere which is used by the living organism for breathing and energy production. Nitrogen is used by the plants for the production of amino acids and enzymes formation. Carbon-dioxide is present in a very low amount about 0.03 % in the atmosphere which is used by the plants during photosynthesis process.

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(protein)?
belka [17]

Answer:

Since, the original DNA sequence has not been provided, the mutation can be an insertion/deletion or a frameshift mutation.

  1. Mutated DNA
  2. Frameshift mutation/ insertion or deletion
  3. All the amino acids  changed after the  point mutation​

Explanation:

Frameshift Mutation:

  • A frameshift mutation is the alteration in the reading frame of the DNA due to the addition/deletion of one or two nucleotides.
  • This type of mutation moves the mRNA sequence one or two bases forwards or backwards which disrupts the three base codons sequence required for translation into proteins.
  • The CT at the end of the sequence is indicative of a frameshift in the DNA reading frame.
  • Frameshift mutation affect all amino acids in a polypeptide chain as all codons are moved one or two steps forwards or backwards.
6 0
3 years ago
How is artificial selection similar to GMOs? How is it different?
marysya [2.9K]

Answer:

DISCULPA... HABLO ESPAÑOL...

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Explanation:

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3 0
2 years ago
11. Distinguish between the following:<br> (a) cilia and flagella
amm1812

Answer:

Cilia and flagella are projections from the cell. They are made up of microtubules , as shown in this cartoon and are covered by an extension of the plasma membrane. They are motile and designed either to move the cell itself or to move substances over or around the cell.

Explanation:

6 0
3 years ago
Question: How are unicellular organisms similar to multicellular organisms? Observe: Compare the microalgae, the Elodea leaf cel
lisabon 2012 [21]

Answer:

In which the smallest unit of life of both is the cell

Explanation:

In addition to the smaller unit of life in common, these uni or multicellular organisms are open systems that exchange energy with the environment, comply with cellular respiration to live, and require a resource for their metabolism and cell division is what makes that reproduce within their parents.

7 0
3 years ago
if there are 14 chromosomes in pea plant cells, how many chromosomes are present in a sex cell of a pea in mieosis
elixir [45]

Answer:

7

Explanation:

There are always half the chromosomes in sex cells.

5 0
3 years ago
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