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Airida [17]
3 years ago
13

A procedure in which contrast media is introduced into the biliary and pancreatic ducts through an endoscope in the duodenum; us

ed to evaluate obstructions, strictures, stone diseases, and pancreatic cancer is
Biology
1 answer:
Ad libitum [116K]3 years ago
4 0
Known as an ERCP = endoscopic retrograde cholangio-pancreatography
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How do I know the phenotype and genotype percentage on a punnet square?
Nesterboy [21]

Answer:

Phenotypes are physical attributes. Genotypes are the alleles.

The phenotypes are 75% green peas and 25% yellow peas. This is because the capital G is a dominant allele and green is the dominant attribute and as long as 1 G is present, then the pea will appear green.

The genotypes are 25% GG, 50% Gg, and 25% gg.

Please thank!

3 0
3 years ago
The meselson-stahl experiment supported which mechanism for dna replication? see section 15.2 (page 320) .
Arte-miy333 [17]
Answer;
DNA replication is semi-conservative.
The meselson-stahl experiment supported the hypothesis that DNA replication is semi-conservative.

Explanation;
The Meselson-Stahl experiment
was an experiment by Meselson and Stahl that proved that the semi-conservative model by Watson and Crick was correct. 
DNA replication is semi-conservative in the sense that the new helices formed after replication contain, one new DNA strand and one old strand from the parent DNA molecule.
6 0
2 years ago
What must occur for a scientific theory to be accepted by the scientific community?
AlladinOne [14]
Any theory must contain a meaningful concept with new evolution to accept by the scientific community
5 0
3 years ago
Which basic need would two male organisma most likely compete over?
Step2247 [10]

Answer:

Two male organisma most likely compete over Reproduction.

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because energy food and water are a competition for male and female. Reproduction is 2 males fighting over a female.

8 0
3 years ago
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Deforestation would have the largest negative effect on biodiversity. This is because it destroys habitats and can kill off species.

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