An individual inherits their mitochondrial DNA from their mother.
The little circular chromosome contained inside mitochondria is called mitochondrial DNA. These organelles are the heart of the cell and are present in all eukaryotic cells. The only way for mitochondria and their DNA to be transmitted from mother to child is through the egg cell.
Mitochondrial inheritance: The mitochondria in this particular type of inheritance have their own DNA. Only illnesses resulting from mutations in the mitochondrial DNA are solely passed down through mothers.
Because sperm contain few mitochondria and these break down after fertilization, an individual's mitochondrial DNA is solely acquired from the mother.
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Answer:
Sadness has sad feeling. for example, if a friend dies, you will cry. that is what sadness is.
Explanation:
Answer:
carbon
Explanation:
carbon molecules lack amino acids
<h3>option A is the correct one </h3>
hope this helps you out
Answer:
The muscles of the intestinal wall contract slowly and involuntarily.
Explanation:
The study of specific characteristics and mechanism of the human body that makes it to exist as a living being is called physiology.Thus it is concerned how the body systems functions.The mechanisms involved that makes each organ to function.It is not related to the structure which is anatomy.
