im not even sure tbh these are really hard im so sorry
It is called a personalized medicine, the services and products
that influence the science of genomics and proteomics and capitalize on the inclination
toward wellness and consumerism to can be tailored approaches to prevention and
care. Personalized medicine—that is, medicine tailored to a patient’s genetic
and other not so familiar characteristics—is at the core of customized
healthcare.
Humans have always interbread with other groups and tribes, but grazing animals don't do that, so It is much easier to estimate it.
Answer: The correct option is B.
B. Chromosomes must be copied
Explanation:
This is because, before mitosis occurs the cells must first duplicate or replicate it's DNA during interphase and this is because mitosis is a type of cell division where a parent cell divide into two daughter cells which are genetically identical to the parent cell and carry the exact number of chromosomes of the parent cell.