Which term describes the chromosomal abnormality of having three copies of a single chromosome? a) haploidy b) diploidy c) trisomy d) tetrasomy

The answer is C. Trisomy. This is because the outcome of this phenomena would have 47 chromosomes in the cell instead of 46. This results in the congenital malformations, serious developmental and motor delays and a high incidence of mortality.

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

There are no negative consequences to using nuclear energy.  false. how is the   the hydrogen bomb relies on the process of nuclear fission. true.