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2 years ago

Will award 40 points if correct!

Biology

2 answers:

professor190 [17]2 years ago

5 0

Answer:

Hello, The DNA fingerprinting technique and development and comparison of physical fingerprints can be the methods used for the purpose of solving crimes and identification of missing person. The DNA fingerprinting can be done from the physical evidences such as blood, sweat, hair, tissues, teeth and other material obtain at crime scene. These can be compared with the suspects, victim and missing persons so as to establish their identity. The physical fingerprints can be developed on the scene of crime and compared with the requested specimen from suspect, victim and the missing person or in case of impersonation to establish the desired identity.

<em>Hope This Helps!</em>

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Ivanshal [37]2 years ago

3 0

Answer: (This is the answer they are looking for on e2020)

1) mtDNA is used when other forms of DNA analysis are not possible because it does not rely on nuclear DNA.

2) mtDNA may also be useful in missing-person cases.

3) PCR analysis allows a small amount of DNA to be duplicated into a testing amount.

4) Y chromosome analysis examines genetic markers that are passed from father to son.

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Which term refers to the study of how an organ functions?

vaieri [72.5K]

[ Answer ]

Physiology

[ Explanation ]

Physiology is the study of the functions and mechanisms in which your body works. It is how your body keeps you alive and how each part functions differently. It is how your organs, organ systems and cells keep you alive. They all perform different functions, but they all work together. It is almost like a car. Each part is different. The brakes stop the car, the gas makes the car go, this does this and that does that. However, even though they are all different, they all have one job; to make the car go from one location to the other. Physiology is the study of how each organ or cell does it's job. They explore deeper and reveal it's actual function.

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3 years ago

What are some interesting things about granite?

Oksana_A [137]

Answer:

Granite is like a mix of color and it looks nice amd modern, and marble is a nice clam looking thing.

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3 years ago

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Mr. Habetler is deciding where to plant his crops at the beginning of the planting season. He begins by planting his tomato plan

hram777 [196]

Answer is A. It cant be B because they are to close together and it cant be C because some of the seeds are also to close together. Hope this helps!! :)

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2 years ago

When thinking about genotypes and phenotypes, which is the cause and which is the effect?

Aleksandr [31]

Answer:

A particular genotype does not necessarily guarantee a particular phenotype. Understanding what factors can change this expression is quite complex.. What is what i believe that above statement meant.

Explanation:

Error is the stochastic variation associated with a particular observation of the phenotype (and is managed by use of replication and and appropriate experimental design). The phenotype is the result not only of the average effect of the different alleles at a given locus across test units and across environments, but is impacted by the interaction between the different alleles and the environments (including genetic backgrounds) in which they are evaluated. Phenotype is not simply the sum of the genotype effect and the environment effect, as indicated in the mathematical formula that you provide.

Hope I Helped!!!

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2 years ago

Picture represents an oxygen atom how many protons does this atom have

alisha [4.7K]

Answer: Oxygen atom has 8 Protons

Explanation:

Oxygen atom (O) has an atomic number of 8, and a mass number of 16.

Recall that atomic number of any element is equal to the number of protons in its electronic shell, hence, the number of protons in oxygen atom is also 8

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2 years ago