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Zolol [24]
3 years ago
12

A researcher wants to determine the genetic relatedness of several breeds of dog ( Canis lupus familiaris). The researcher shoul

d compare homologous sequences of this type of biochemical ________ which can be described as ________
Biology
2 answers:
NISA [10]3 years ago
8 0

Answer:

A researcher wants to determine the genetic relatedness of several breeds of dog ( Canis lupus familiaris). The researcher should compare homologous sequences of this type of biochemical <u>nucleic acids</u> which can be described as <u>poorly conserved.</u>

Explanation:

Nucleic acid (especially DNA) is a code stored in cells hereditary material caontaining the information for an organism's growth and function.

Poorly conserved sequence of DNA consists of some variations in the sequence of nucleotides but certain nucleotides are present at high frequency.The sequence of nucleotides forms the unique genetic information of an organism. The closer the relationship between the two organisms,the more similar their DNA nucleotide sequences will be.

As in the above scenario, researcher wants to determine the genetic relatedness of several breeds of dog ( Canis lupus familiaris). The researcher should compare homologous sequences of this type of biochemical <u>nucleic acids</u> which can be described as <u>poorly conserved.</u>

serg [7]3 years ago
5 0

Answer:nucleic acids, poorly conserved

Explanation: conservative can occurs in coding and non coding nucleic acid sequences. In coding Amino sequence acid and nucleic to maintain the structure of a certain protein. They are usually replaced by biochemistry similarity. DNA is conservated with replication. The new strands are complimentary to the original template which makes it identical to the other template.

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2 years ago
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zavuch27 [327]

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3 0
3 years ago
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12. Recent developments have resulted in the ability to clone cats. Many people argue that cloning offers pet owners comfort in
ipn [44]

Cloning is a process of producing genetically identical organisms through the techniques of biotechnology. Reproductive cloning of animals involves the somatic cell nuclear transfer in which the nucleus from an adult donor cell is transferred to an egg cell from which the nucleus has been removed. It is then incorporated into the uterus of a surrogate animal.

Pet cloning is not acceptable because of the following reasons-

(1) Its a very expensive procces with a high rate of failure.

(2) The clones produced tend to develop health problems. Large Offspring Syndrome (LOS) with very large organs is observed showing problems with blood flow and breathing with respect to heart and lungs, renal failure and other complicated issues.

(3) The clones are susceptible to skeletal abnormalities, higher rates of infection and tumour development. This results in a high mortality (death) rates.

(4) Since a surrogate mother is involved in the process of cloning, they experience a lot of health problems while carrying the embryos and sometimes it can be even killed.

Thus, cloning of pets is not acceptable as it affects both the cloned animal and the surrogate mother which is not preferred. Instead, adopting a homeless pet will provide shelter to another animal with a better nourishment.

7 0
3 years ago
Read 2 more answers
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