Answer: A. Make A Guess
Explanation: A hypothesis is a statement you test, first you have to come up with an idea or theory to test, which would then become your hypothesis.
Answer:
C - Half as many as the parent cell
Explanation:
At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.
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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Answer:
Genes are portions of DNA that contains information to encode proteins
Alleles are different forms of one gene
Chromosomes are closed circular DNA molecules that contain the genetic material of an organism
Explanation:
Genes can be defined as regions of DNA which are transcribed to produce messenger RNAs (mRNAs) by a process known as transcription. Subsequently, these mRNAs are translated into proteins. In diploid organisms, each gene contains two different forms called alleles. A chromosome is a long DNA molecule that contains part or even the entire genetic material of an organism. In diploid organisms, one chromosome contains one allele (inherited from one parent), while its homologous chromosome pair contains another allele of the same gene (inherited from the other parent).