Explanation:
Nondisjunction: Failure of paired chromosomes to separate (to disjoin) during cell division, so that both chromosomes go to one daughter cell and none go to the other. Nondisjunction causes errors in chromosome number, such as trisomy 21 (Down syndrome) and monosomy X (Turner syndrome). It is also a common cause of early spontaneous abortions
The answer is
C. The way the layer interacts with the layer below it.
Answer:
silicon dioxide Si02 and diamond
Explanation:
because it's commonly found in nature
