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guapka [62]
3 years ago
9

Why isn't mitochondrial DNA a unique identifier?

Biology
1 answer:
FrozenT [24]3 years ago
6 0

Answer:

a. Mitochondrial DNA is inherited through the maternal lineage.

d. Mitochondrial DNA can therefore be used to confirm or eliminate a person's relationship within a maternal line, but cannot be used to identify a specific individual.

Explanation:

DNA is the genetic material. Nuclear DNA profiling is used to identify a person since each individual has unique DNA. Mitochondrial DNA exhibits maternal inheritance. All the offspring of a female share the same mitochondrial DNA. Therefore, all the individuals that are related by maternal lines, share the same mitochondrial DNA. The profiling of their mitochondrial DNA would not allow the identification of a person when individuals share maternal lines.

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When is a species considered to be endangered​
Ede4ka [16]

Endangered Species. An animal or plant species is considered 'endangered' when it is at the risk of becoming extinct from the planet or from a particular region on the planet. Most of these species are considered to be endangered as they are at the risk of becoming extinct with only a few individuals surviving.

5 0
3 years ago
Atp is being used to move the molecules out of the cell by
Hatshy [7]
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4 years ago
How does weathering and erosion effect Earths surface?
defon
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6 0
3 years ago
Imagine there is a species-specific fishing regulation that mandates only adult fish of this species that are 75 cm or longer ma
Juliette [100K]

Answer:

The options

A) rapidly increase.

B) rapidly decline.

C) gradually increase.

D) gradually decline.

E) remain unchanged.

The CORRECT ANSWER IS D)

D) gradually decline.

Explanation:

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3 years ago
Undesirable side effects that may occur when taking this pill. (2 pts) 5. American soldiers who liberated the Nazi concentration
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Answer:

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