Answer:
calf
Explanation:
the tibialis anterior muscle extends to allow the toe to point down, therefore the calf contracts
Defects in transcription factors underlie some forms of cancer.
Answer:
A biomolecule or biological molecule is a loosely used term for molecules present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development.
Explanation:
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It's not cilia because cilia found in nearly all the cells in the body.
It's not mitochondria; those are found in liver cells and others.
It's not lysosomes because those function as the digestive system in the cell.
That means the answer is flagella
Sperm are the only human cells to have flagella.
The answer is Vestigal.
It is a type of anatomical structure that no longer serves any function.
Over time they are no longer needed in the body. Apart from the wisdom tooth, another example
would be the tail bone which has no use for humans.
