Answer: The occurrence of an abnormal number of chromosomes in a cell is known as aneuploidy. In this situation, there is an additional chromosome. The presence of an extra set of chromosomes in cells is known as polyploidy.
Answer: The occurrence of an abnormal number of chromosomes in a cell is known as aneuploidy. In this situation, there is an additional chromosome. The presence of an extra set of chromosomes in cells is known as polyploidy.