Humans have 46 chromosomes. This number of chromosomes will be found in __________.

• A. all cells in anaphase of mitosis
• B. all the egg and sperm cells
• C. all gamete-producing cells after meiosis I
• D. all the cells of the body
• E. liver cells

Answer: (E)

Verified step by step guidance

1. Understand that humans have a diploid number of 46 chromosomes, which means that most somatic cells in the body contain 46 chromosomes.
2. Recognize that during mitosis, the chromosome number remains constant in somatic cells. Therefore, cells in anaphase of mitosis will still have 46 chromosomes as they are preparing to divide into two identical daughter cells.
3. Egg and sperm cells, known as gametes, are produced through meiosis, which reduces the chromosome number by half. Thus, they contain 23 chromosomes each, not 46.
4. Gamete-producing cells undergo meiosis, and after meiosis I, they have reduced their chromosome number to 23, as meiosis is a reduction division process.
5. Liver cells are somatic cells, and like most body cells, they maintain the diploid number of 46 chromosomes throughout their lifecycle, except during cell division processes like mitosis.