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EleoNora [17]
3 years ago
8

When an experiment is repeated and the new results are different from the original results what may likely be inferred?

Biology
2 answers:
kakasveta [241]3 years ago
5 0

Answer:

a

Explanation:

just did it

Ghella [55]3 years ago
4 0

Answer:

A

Explanation:

You have to repeat it to see which result you see more of, because that would most likely be the correct solution.

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2 years ago
All cells contain a phosphate buffer system within their internal fluid to help maintain a constant pH. This system can be summa
Sloan [31]
The correct answer is A. maintaining homeostasis.
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In this example, the phosphate buffer system permits the organisms to maintain a constant pH in their intracellular fluid. This is one of the organism's homeostatic mechanisms.     

3 0
3 years ago
Which of these is a piece of evidence supporting the theory of evolution?
nikklg [1K]

Answer:

The correct answer is option A.

Explanation:

Emus are flightless birds that are native to the African part of the geological location. It is the second largest bird on the planet that can not fly but run very fast.

They show similarities with their Australian cousin ostriches. Ostriches are found in Australia, these are the largest bird on the planet. These are also flightless birds and run up to 45 MPH.  

Thus, the correct answer is option A.

7 0
3 years ago
Read 2 more answers
What are the two active sites or domains on a repressor protein?
n200080 [17]

Answer:

DNA binding domain and allosteric domain

Explanation:

Repressors are proteins that inhibit gene expression, They usually have DNA or RNA binding site which enables them to binde to the operator or associated silencers. Allosteric domain is the site for the binding of other molecules, such as  corepressors and inducers that regulate repressor's activity.

3 0
3 years ago
A biology student is studying ground squirrels in a local park. She has captured, measured, and released many ground squirrels f
Katen [24]

Answer: She is involved in Taxonomy

Explanation:

What is Taxonomy?

Taxonomy is explained as the science of giving names, classifying and describing plants , animals and microorganisms.

A taxonomists will look at form, structure, behaviour and biochemical reactions in order to put species into their classification.

5 0
3 years ago
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