Answer:
A.) Core
Explanation:
Core definition: a central and often foundational part usually distinct from the enveloping part by a difference in nature.
For a human offspring to express a paternal mitochondrial gene, the individual must have inherited a mitochondrion from the sperm this is called paternal leakage.
<h3>What is mitochondrial diseases ?</h3>
A disease that develops when cellular energy production systems are broken.
The mitochondria's inability to fully burn nutrients and oxygen to produce energy, which is necessary for healthy cell function, is a common factor across mitochondrial disorders. It's frequently inherited.
Muscle weakness, developmental delays, and poor growth are possible symptoms. Although there is no cure, symptoms can be managed with medicine and physical therapy.
<h3>Causes of mitochondrial myopathies</h3>
Genetic mutations lead to mitochondrial disorders. Proteins are made according to instructions provided by genes, and the genes causing mitochondrial illness typically produce proteins that function inside mitochondria.
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