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postnew [5]
3 years ago
11

1. What are drives?

Biology
1 answer:
ahrayia [7]3 years ago
5 0
It is B, it could also be D, but it is most likely B. Hope this helps.
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20 POINTS
qwelly [4]

It would be maximum length because both parents are passing on those genes.


7 0
4 years ago
EDTA is commonly used in foods and cleaning products. It is also used in police laboratories to prevent the degradation of sampl
Talja [164]

Answer:

EDTA is a chelating agent used to preserve samples for DNA extraction and as an anticoagulant  

Explanation:

Ethylenediaminetetraacetic acid (EDTA) is a well-known chelating agent that binds metal ions (iron and calcium ions). In police cases, EDTA can be used for DNA extraction since this agent chelates metal ions in DNase enzymes which are contained in the samples, thereby reducing their activity and preserving DNA samples for a long time. Moreover, EDTA is also used as an anticoagulant for blood cells, which allows preserving the cellular components and the morphology of blood samples.

3 0
3 years ago
What is the advantage of not having a nucleus?
KonstantinChe [14]
Hey Rosalyn!  
A nucleus in a cell, holds DNA and DNA is essential.  If there is no nucleus, there is no cell.  If you need further clarification, comment on my answer :)
8 0
3 years ago
Why is it important to only change 1 variable at a time?
Kobotan [32]

Answer:

Testing only one Variable at a time lets you analyze the results of your experiment to see how much a single change affected the result. If you're testing two Variables at a time you won't be able to tell which Variable was responsible for the result.

Explanation:

6 0
3 years ago
What happens to a gas when heat is removed?
RideAnS [48]

Answer:

C). The particles move slower until the matter changes into a liquid.

Explanation:

When heat is removed the particles condense turning it into a liquid and further cooling will turn the gas into a solid.

6 0
3 years ago
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