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ludmilkaskok [199]
3 years ago
7

Ez questions- :

Biology
2 answers:
astra-53 [7]3 years ago
4 0

Answer:

veins,the diaphragam

Explanation:

juin [17]3 years ago
4 0
Veins, the diaphragm
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Why is still water an ideal environment for the formation of mold and cast fossils?
atroni [7]
A) Sediment builds up over organisms :)
4 0
3 years ago
What is the best explanation if the gel of your PCR product shows smeared bands of multiple sizes? Select one:
trapecia [35]

Answer:

e. None of the above

Explanation:

For me as a Researcher, the reason could be increased Concentration of your DNA sample which you are using as your template. Try to decrease the concentration of DNA (up to 100 ng per reaction is enough and can increase up to 200 ng). so the reason for getting non specific bands is increase concentration of DNA  which results in non specific amplification and also degradation of DNA in the reaction which you can see in your gel electrophoresis results.  

i always corrected my results using the same technique that is lowering the concentration of DNA between 100 and 200 ng per single reaction of PCR.

8 0
3 years ago
The blood vessel that carries blood into the glomerulus is called the:
Mrac [35]

Answer:

Afferent arteriole

Explanation:

A glomerulus is formed from the afferent blood vessels, a branch from the renal artery. The afferent arteriole collects blood from the glomerulus and extends to the renal tubule where it divides into capillaries that ramify the tubule. The afferent arteriole is wider than the efferent arteriole.

8 0
3 years ago
Riboswitches are folded RNAs that act as switches to turn protein synthesis on or off in response to _________.
sergejj [24]
Choice B:
changes in the environment
4 0
3 years ago
Sweet pea plants have a diploid 2n chromosome number of 14.
pashok25 [27]

The sweet pea plants having a diploid 2n chromosome number of 14 produces F1 offspring with 14 chromosomes by the process of fusion of gametes each having n number of chromosomes.

<h3>What are diploid organisms?</h3>

Diploid organisms are organisms having two copies of each chromosome or 2n number of chromosomes

Diploid organisms undergo meiosis to produce haploid cells having n chromosomes.

Two haploid cells from each parent combine to produce offspring with 2n number of chromosomes.

Therefore, the sweet pea plants having a diploid 2n chromosome number of 14 produces F1 offspring with 14 chromosomes by the process of fusion of gametes with n number of chromosomes.

Learn more about diploid organisms at: brainly.com/question/11421336

5 0
3 years ago
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