Question

What types of DNA do scientists use to determine individual identities of organisms within the same...

What types of DNA do scientists use to determine individual identities of organisms within the same species? Why do they use this type of DNA? Give an example to support your response.
Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Short tendem repeats (STRs)/VNTR (variable number of temdem repeats) or short nucleotide polymorphism are used by the scientist to determine the identities of organism within the same species.

Because they show high polymorphism and are present in specific number at specific locus in particular species.They are non-coding sequences. Due to the polymorphic nature STRs offers very important information about the organism when matched with the DNA profile.

Example: In crime scene take sample of criminal , extract DNA and then match with the DNA profile of the suspect . If DNA profile get matched the criminal is same.

So, Non coding DNA provide the platform for identify the organism from the same species.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What characteristics do virus share with “true” living organisms? Why do some scientists argue that viruses...
What characteristics do virus share with “true” living organisms? Why do some scientists argue that viruses are not actually alive, whereas clinically, viruses are considered alive? Make ur argument for or against.
Scientists often collect DNA from a sample of individuals to determine the genetic diversity that exists...
Scientists often collect DNA from a sample of individuals to determine the genetic diversity that exists in a population. A population of cheetahs contains 21 individuals, 14 of which carry gene A while the rest carry gene B. DNA is taken from four individuals. What is the probability that all four will carry the same gene? (Enter your probability as a fraction.)
What types of economic trade-offs exist in our lives. Why do trade-offs exist? Use a real...
What types of economic trade-offs exist in our lives. Why do trade-offs exist? Use a real world example (not in the text) to support your answer. What are common mistakes made with economic analysis? Use a real world example (not in the text) to support your answer.
What are the three types of species dispersion pattern? Give an example of each. How do...
What are the three types of species dispersion pattern? Give an example of each. How do we calculate mortality rate? Survivorship can be calculated using the following formula: proportion of individual cohort that survive to age “x” or (x ÷ by original cohort). The resulting data can be used to create a survivorship curve. Differentiate between the three major types (I, II, III).
Why do social scientists use cluster sampling? What are its advantages and drawbacks?
Why do social scientists use cluster sampling? What are its advantages and drawbacks?
Why do scientists consider what occurs in Avida and Avida-ED an instance of evolution and not...
Why do scientists consider what occurs in Avida and Avida-ED an instance of evolution and not merely a simulation of evolution? Explain how an Avidian genome is similar to a bacterial genome. And how Avidian genetics is different from biological genetics. Base your responses on the provided course materials, your prior biology knowledge, and/or non-course materials. In Avida-ED organisms can be described as being either “viable” or “inviable.” Use your understanding of evolution and phylogenetics to explain what viability means...
1.A recent research paper demonstrated that cAMP bound to CAP acts more strongly on the lac...
1.A recent research paper demonstrated that cAMP bound to CAP acts more strongly on the lac operon than on the arabinose operon. Given what you know about catabolite regulation, and the lac operon, list the order of preference of utilisation of the three sugars; arabinose, lactose and glucose. 2.A 3000 bp region of the human genome encodes two genes. One of the genes encodes a protein of 700 amino acids and the other gene encodes a protein of 310 amino...
Consider the following scenarios and select which DNA technology is the best to use, options listed...
Consider the following scenarios and select which DNA technology is the best to use, options listed after scenarios. A. You want to sequence several DNA fragments within a rare bird species' genome, but you don't know anything about the species' genome. Select one: Illumina sequencing, Sanger sequencing, Gene cloning OR PCR B. You want to make copies of an STR locus in order to determine the genotype of a patient. Because this is a human STR, the sequence near the...
What do you use or what do you do within your current organization that might be...
What do you use or what do you do within your current organization that might be considered working with Big Data? Explain.
1. (a) In decision analysis models, what do the terms decision alternatives, states of nature, and...
1. (a) In decision analysis models, what do the terms decision alternatives, states of nature, and payoff represent? Give a real world example and identify these terms in your example. (b) What are the different types of integer programming problems? Briefly describe each type and give one real world example for each type. (c) How is the simulation process used in the Decision Sciences models? What are the advantages of using simulation? What are its limitations? How can a simulation...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT