Trisomy 21, as illustrated by the karyotype, is caused by nondisjunction. This occurs when chromosomes do not separate properly during meiosis.
Answer is D) nondisjunction
In plants the reproductive structure that produces pollen and seeds is the xylem is the answer
I’m not sure but I’m guessing the answer would be the first one !
I think conqueror etozomic genotype AA
is correct and was 50% blood type A or AB
(if you ignore the RH)
Adenosine Triphosphate is a compound used by the cell to store energy. Together with NADP, ATP is responsible for carbon dioxide reduction. Carbon dioxide is said to be reduced when it loses oxygen, reacts with hydrogen or gains electrons. Carbon dioxide becomes part of Glycerate 3-phosphate.
