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Murrr4er [49]
3 years ago
13

Which variable is being tested in this experiment?

Biology
1 answer:
Alex17521 [72]3 years ago
6 0

Answer:

A. Antibiotic

Explanation:

I think it is A. because it changes between the experimental group and the control group.

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What are the differece between facts theory and hypothesis in scientific ex'p​
meriva

Answer:

Theory, and Law In Science.

Explanation:

for a phenomenon made as a starting point for further investigation.

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How do scientist use probability in genes
Harlamova29_29 [7]
I think I know but it should be (below)

One probability rule that's very useful in genetics is the product rule, which states that the probability of two (or more) independent events occurring together can be calculated by multiplying the individual probabilities of the events. ... For instance, consider a cross between two heterozygous (Aa) individuals.
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The subunits of proteins are
Genrish500 [490]

Answer:

amino acids

Explanation:

amino acids and are used to build cells and do much of the work inside organisms. They also act as enzymes helping to control metabolic reactions in organisms. Amino acids contain two functional groups, the carboxyl group (-COOH) and the amino group (-NH2).

hope this helps

5 0
3 years ago
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Which microscope would be most useful for examining the contours of the surface of a bacteria cell?
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3 years ago
A Bromeliad is a plant that provides water and shelter to frogs. The Bromeliad does not gain or lose anything in the relationshi
balandron [24]
The answer is commensalism.

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In this relationship, frogs benefit from this relationship. They get water and shelter from the Bromeliad. The Bromeliad <span>does not gain or lose anything in the relationship, so it is not affected anyway. Thus, the relationship between frogs and the Bromeliad is an example of commensalism.</span>
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