Define the term- new life for ancient dna, Biology

Assignment Help:

Based on your reading of the article "New Life for Ancient DNA" which of the following is a  false statement in regards to the comparison among genes in extinct and living species?

A. DNA from well-preserved fossils and carcasses can be isolated, sequenced and compared to the homologous genes of modern day mammals containing humans. 

B. The MC1R gene controls hair/fur color and mutations that decreases its activity lead to lighter colors  (like red and blonde) in Neanderthals, woolly mammoths as well as modern day beach mice and  humans.  

C. A mutant form of the hemoglobin gene, whereas allowing for cold adaptation in woolly mammoths, actually destabilizes the protein in humans therefore causing them to be anemic.

D.  In comparing the DNA of extinct organisms to modern day mammals the most significant and  informative information lies within the genes that comprise the mitochondrial genome.

 

 


Related Discussions:- Define the term- new life for ancient dna

Sunlight used for sterilization, Q. Sunlight used for sterilization? It...

Q. Sunlight used for sterilization? It possesses appreciable bactericidal activity under natural condition. The action is primarily due to content of the ultraviolet rays; howe

Peste des petits ruminants, P e s t e des petits ruminants It is al...

P e s t e des petits ruminants It is also known as goat plague or kata resulting in high fever, diarrhoea and respiratory distress. In India, the disease was reported in th

Bone growth and development calcification of osteoid tissue, Define Bone gr...

Define Bone growth and development calcification of osteoid tissue? Vitamin D participates in metabolic processes associated with bone growth and development. It is involved i

Name the vertebrate class, Which is the vertebrate class that is considered...

Which is the vertebrate class that is considered the first entirely terrestrial? The first totally terrrestrial vertebrate class, totally independent from the aquatic habitat,

Define principle behind the functioning of a ph meter, Define Principle beh...

Define Principle behind the functioning of a pH meter? Principle Hydrogen ions in solution, like other ionic species, conduct an electric current. When a glass electrode is dip

Show characteristics of protozoans, Q. What are the characteristics of prot...

Q. What are the characteristics of protozoans that make them resemble animals? Protozoans are unicellular beings with some related characteristics to animal cells. In compar

What is bone grafting, What is Bone grafting The detailed description o...

What is Bone grafting The detailed description of the graft materials ranging from alloplastic, xenograft, allograft and autogenous grafts;  including their choice has been dis

Coal gas, When coal is carbonized coke is formed along with coal gas.   ...

When coal is carbonized coke is formed along with coal gas.                             1300 0 C          Coal                                  coke + coal gas

What are the functions of fibers, Of which substance do elastic fibers of t...

Of which substance do elastic fibers of the connective tissue are made? What are some functions of these fibers? The elastic fibers are made of a protein called elastin. Ela

Horse diseases-equine infectious anaemia, Equine infectious anaemia Eq...

Equine infectious anaemia Equine infectious anemia (EIA), an acute or chronic viral disease of the equines, shows intermittent fever, loss of weight, depression, progressive w

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd