Using a molecular<span>, scientists are able to estimate the amount of time that two species have been evolving independently.</span>lecular
Centromeres split apart during anaphase.
spindle fibers pull the to sister chromatids apart.
The ER functions as a manufacturing and packaging system. #markasbrainliest
Answer:
In metaphase ll, the chromosomes line up in the middle of the cell
Explanation:
Tay-Sachs disease is caused by mutations in the HEXA gene and inheritance is autosomal recessive . The HEXA gene gives the body instructions to make part of the beta-hexosaminidase A enzyme, which is needed to break down a substance called GM2 ganglioside.
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