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fenix001 [56]
4 years ago
14

Please check my answer! Do not just answer for free points!!!

Biology
2 answers:
frez [133]4 years ago
8 0
Its D, if you dont account for us burning fossil fuels than it should remain 0 or whatever the natural number should be.
Doss [256]4 years ago
8 0

Answer:

D

Explanation:

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Give three negative side effects that taking too many antibiotics can have on your body
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Chromosomal rearrangements are considered large-scale mutations. Point mutations are considered small-scale mutations, and are o
mario62 [17]

Answer:

Please find what occurs in the single nucleotide-pair substitution below

Explanation:

Single nucleotide-pair substitution is a type of point mutation as stated in this question. Point mutation is when one nucleotide base (single) is affected in the sequence. In this single nucleotide-pair substitution, ONE nucleotide base is substituted by another base.

For example, in a DNA sequence that reads: TAA GTC GGG, a mutated sequence affected by single nucleotide-pair substitution will read as follows: TAA GTC TGG. Note that in the last codon (GGG), a single nucleotide G has been replaced by another nucleotide T. Therefore, single nucleotide-pair substitution is said to have occur.

8 0
3 years ago
How is Earth's surface likely to change along the edges of a bend in a river channel?
pochemuha

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4 0
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What are these structures stop blood flowing backwards into the atria.
wel

Answer:Valves stop blood flowing backwards

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