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dem82 [27]
3 years ago
12

Plankton are most commonly found in the

Biology
1 answer:
IgorLugansk [536]3 years ago
4 0

Answer:

A  I'm doing it on edge now

Explanation:

Although most of these organisms are motile (moving), they cannot swim or move against currents, but they can move vertically in the water column. Many marine plankton are found in the deep waters of the outer ocean, or pelagic waters, whereas others are found in the shallow waters known as the neritic zone.

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Pablo and Johanna have to do a yearlong study for their biology course. After some discussion, they decide to try comparing thei
forsale [732]

Answer:

possible differences resulting from using two different breeds of dog

Explanation:

The question above presents a scientific experiment carried out by students Pablo and Johanna from the biology course. In this experiment, they both compare the results of different diets on their dogs. Up to this point, the experiment was being established correctly, since the variables independent (the composition of the dogs' diet) and dependent (the influence of the diet on the dog) were defined. However, these students made a mistake in using dogs of different breeds.

In an experiment, everything must be very controlled and the treatments must be exactly the same. In the above case, the dogs are the treatments and the fact that they belong to different breeds, means that the results of the experiments can present significant differences, not providing a correct conclusion of the experiment.

6 0
3 years ago
Refer to Fig. 6.4.1 and 6.5.2 for this and the next two questions. The mutation occurs in the DNA, but questions refer to result
aalyn [17]

Answer:

A mutation that changes the first letter to 'C' is called<u> Frameshift mutation.</u>

Explanation:

  • <u>  FRAMESHIFT MUTATION </u> -: A frameshift mutation is a genetic mutation of a number of nucleotides caused by indels (insertions or deletions) in a DNA sequence that is not divisible by three.  A frameshift mutation (also called a framing error or a reading frame shift) The addition or deletion may alter the reading frame (the grouping of codons) due to the triplet nature of gene expression by codons resulting in a completely different translation from the root. A frameshift mutation, instead of being added or removed, is not the same as a single-nucleotide polymorphism in which a nucleotide is substituted. In general, a frameshift mutation will cause the reading of the codons to code for various amino acids after the mutation. The first stop codon ("UAA", "UGA" or "UAG") encountered in the series would also change the frameshift mutation. The polypeptide that is formed will be abnormally short or abnormally long, and most likely will not be functional.
  • Hence, the answer is<u> Frameshift Mutation</u>.
7 0
3 years ago
Explain why reserves protect<br> biodiversity.
stira [4]
More action is needed to ensure safeguards are in place to protect these areas. Nature reserves and other ways of setting land aside to protect species had been a key strategy in the conservation of biodiversity.
5 0
2 years ago
How to make coins dirty
telo118 [61]
The dark brown color of a penny is most likely oxidation, which occurs when the copper in the penny comes in contact with oxygen.<span> </span>
4 0
3 years ago
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"refined carbohydrates are digested __________, leading to a ________ rise in blood glucose levels."
Sedaia [141]
Refined carbohydrates are digested faster, leading to a fast rise in blood glucose levels.

Refined carbohydrates have a higher glycemic index than processed whole grains. That's because of their simple chemical structure, leading to powerful spikes in blood sugar and insulin secretion. This immediate impact can lead to an increased risk for type 2 diabetes, overweight and heart disease.






3 0
3 years ago
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