If the DNA strand is mutated it can cause genetical and physical defects. Just as an extra chromosome can cause Trisomy 21 which cause Down Syndrome.
Patients with osteoporosis often suffer compression fractures of the vertebral bodies due to loss of bone mass. Osteoporosis is a condition where the bones become weak and at a risk of being fractured. It occurs when the bone mass decreases after mostly 35 years of age. It mostly occurs in women after menopause due to a reduction in estrogen.
The twenty- first pair of chromosomes failed to seperate during meiosis, so aziz received three of these chromosomes rather than the normal two. Aziz has down syndrome.
I would say that the answer would be the balance sheet because the question is to do with the cost of the merchandise and a balance sheet I believe is a record of both income and expenses for a certain period of time which could be a year such as in this case.
