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d1i1m1o1n [39]
3 years ago
6

Determining risk of possible genetic defects can occur before or after conception and includes all of the following approaches E

XCEPT:
Group of answer choices

linkage analysis.

Amniocentesis.

karyotype analysis.

pedigree analysis.

chorionic villi sampling.
Biology
1 answer:
svp [43]3 years ago
5 0

Answer:

Linkage analysis

Explanation:

Linkage analysis is the only example here that does not look at possible genetic risks, such as looking for abnormal chromosome structures (karyotype) or family history (pedigree analysis).

Instead, linkage analysis is used to narrow down the chromosomal location of a particular trait. That is, it is a method used to find segments of chromosomes that harbour a particular trait.

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B. Endocytosis is the correct answer
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Answer:

The cause is likely Manifestation of dehydration

Explanation:

The hematocrit measures the red cell mass in a 100-mL plasma volume. The hematocrit may be deceptive because it varies with the quantity of extracellular fluid, rising with dehydration and falling with over expansion of extracellular fluid volume. The client is manifesting an abnormal elevation as a result of fluid loss.

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Fruit color in a particular plant is controlled by a set of three quantitative trait loci (i.e., QTLs or polygenes), that work i
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Answer:

1/8

Explanation:

Given that the trihybrid parents have AaBbCc genotype for fruit color. The trait is a quantitative trait i.e. each dominant allele will have an additive effect on it. In this case, AaBbCc and AABBCC will not produce same fruit color because AaBbCc has only three loci contributing to the color while in AABBCC all the six loci are contributing to the color. For an offspring to be exactly similar to the AaBbCc parents it should have the same genotype of AaBbCc.

The probability of Aa to come from a cross between Aa and Aa is 2/4 or 1/2

The probability of Bb to come from a cross between Bb and Bb is 2/4 or 1/2

The probability of Cc to come from a cross between Cc and Cc is 2/4 or 1/2

So the collective probability of AaBbCc offspring from a cross between AaBbCc and AaBbCc parents would be=

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4 0
3 years ago
Patent fingerprints, or visible fingerprints, are left on a smooth surface when blood, ink, or some other liquid comes in contac
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Answer:

Answer is option A (True).

Explanation:

The fingerprint pattern of an individual is unique as no two individuals have the same pattern and it remains unchanged. So fingerprints are considered as one of the main types of physical evidence that can be recovered from a crime scene for identification purposes.

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Patent fingerprints or visible fingerprints - They are visible prints that are left on a smooth surface of another object when foreign substances such as blood, ink, or some other liquid present on the skin of a finger come in contact with the surface. These prints are easily identifiable and are visible with the naked eye without any technological enhancements.

Plastic prints - They are visible, three-dimensional prints that are left on soft surfaces such as freshly painted surfaces or materials like wax, gum, clay, soap, etc when a finger comes in contact with that surface resulting in an indentation. These prints are easily observable and no enhancement is required.

Latent prints - They are invisible fingerprint impressions that are left on a surface as a result of the perspiration, moisture or oil found in the ridges of fingers. Since they are not visible to the naked eye, enhancement is required upon their collection.

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Answer:

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2 years ago
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