1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UNO [17]
3 years ago
14

scientists have used mtDNA as a molecular clock to trace human evolution and early migration routes explain why mtDNA would be m

ore useful in this research than rRNA
Biology
1 answer:
melisa1 [442]3 years ago
5 0
An unknown mtDNA sample sample is matched to a sample of mtDNA that was found at the crime scene.<span> This is how mitochondrial DNA (mtDNA) typing is used in forensic science.</span>

<span>Unlike nuclear DNA typing, mtDNA isolation is quite easy because its number is quite large. mtDNA copies rang from 100 to 10,000 per cell. It is also more stable and stronger than the nuclear DNA; that is why even unsolved cases from years ago use mtDNA typing as reference for possible conclusion.</span>
You might be interested in
An organism that can make its own food and is composed of many cells that each contain a nucleus belongs to which kingdom?
nataly862011 [7]

1.plantae

Explanation:

hope it helps

4 0
3 years ago
Cotton is one crop that is often damaged by a pest insect species. A research program is planned to genetically modify the plant
yKpoI14uk [10]
The answer is C hope this helps
7 0
3 years ago
Read 2 more answers
Vince Edwards, the chicken grower working for Tyson, was not given permission to allow the film makers inside his chicken coops.
marta [7]

Answer:

The correct answer is - They don't want to be exposed and seen for what they do.

Explanation:

Vince Edwards was the chicken grower in a poultry farm for Tyson. They used to treat harsh conditions that are considered as animal cruelty for making them large in size with large breasts and with more muscles.

Vince and Tyson did not give permission to allow the filmmakers inside the chicken coops because they were afraid to get exposed that how bad the condition of chickens and grow them unethically for just their benefits to earn more.

6 0
3 years ago
Do you think graphite would most likely display cleavage or fracture? Explain
Brums [2.3K]

In graphite, carbon atoms are arranged in layers. Graphite has cleavage because the weak bonds between the layers break easily. Add a description wheel for fracture in your notebook.

7 0
3 years ago
Who found that plants are composed of cells​
Virty [35]
Answer: Matthias Schleiden


8 0
3 years ago
Other questions:
  • The major product of photosynthesis that is exported from the leaves to the rest of the plant is
    11·1 answer
  • Frances puts a hungry rat into an experimental chamber. whenever the rat presses a lever, food falls into a tray. in about 30 mi
    6·1 answer
  • Identify the types of point mutations depicted
    11·1 answer
  • Humans ferment (blank) in muscles where oxygen becomes depleted
    11·2 answers
  • Macrosociology and microsociology approach the study of society from different perspectives. how does sociology, as a discipline
    12·1 answer
  • What causes mutations?
    10·2 answers
  • Imagine that a researcher is examining the positioning of synaptic clefts in a region of the nervous system of adult mice. In on
    9·1 answer
  • What are some of the renewable resources?
    8·1 answer
  • Identify the structures in the cell pictured
    9·2 answers
  • What are climate zones?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!