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cestrela7 [59]
3 years ago
6

A series of radiographic images taken of the stomach and duodenum after the contrast agent barium has been swallowed is a(n)

Biology
1 answer:
denpristay [2]3 years ago
8 0
A series of radiographic images taken of the stomach and duodenum after the contrast agent barium has been swallowed is an upper GI series, where 
GI<span> stands for "</span>gastrointestinal<span>," which means "stomach and intestines".
</span>This x-ray examination of the upper gastrointestinal<span> (</span>GI<span>) tract,</span>can diagnose problems in your upper GI tract, how to prepare for the procedure, and what to expect afterwards.
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Match the reproductive structures based on their function and the system to which they belong.
klemol [59]
I attached the right answers, maybe some words were difficult to understand:
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6 0
4 years ago
Color blindness is a recessive X-linked trait in humans. In a family where the mother is heterozygous for color blindness and th
agasfer [191]

Answer:

1/2

Explanation:

Genotype of the heterozygous mother= X^cX

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1 colorblind daughter: 1 colorblind son: 1 carrier but normal daughter: 1 normal son.

Therefore, this couple has 1/2 probability of getting a colorblind daughter is 1/2

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