<u>Answer</u>: B) centrosome - food storage
<u>Explanation</u>: The organelles known as centrosomes have the purpose of organizing microtubules and thus provide the structure of the cell. They also play a vital part during cell division by pulling the chromatids apart.
<span>Insertion is a type of mutation which adds nucleotide to an already existing gene sequence. It can lead to genetic disorders due to the change of gene sequence. An example of this genetic disorder is the trisomy 21 or commonly known as Down syndrome. Instead of having 46 cells, those people having this disorder have 47 cells because there is an extra copy of there gene 21.</span>
Answer:
D
Explanation:
Pretty sure that's the correct answer.
The brain stem. The brain stem is a continuation of the spinal cord but much larger then this. It is still part of the brain and it controls the most simple and primitive functions of the human brain. Lesions on this structures are usually fatal.
