Question

1 true or false 2 points humans have a life cycle that requires two types of cell division: meiosis and mitosis. true false 2 true or false 2 points because of mitosis, each body cell is genetically identical; they all have the same number and kinds of chromosomes. true false 3 multiple choice 4 points the term chromatin would be used in reference to which of the following? nuclear membrane cellular energy membrane support genetic substance clear my selection

Explanation:

1. In the human life cycle, mitosis is for growth, repair, and asexual reproduction (in some cells), and meiosis is for the production of gametes (sperm and eggs). So, two types of cell division are required.
2. Mitosis produces daughter cells that are genetically identical to the parent cell. They have the same number and kinds of chromosomes (in humans, 46 chromosomes in somatic cells).
3. Chromatin is the complex of DNA (genetic substance), RNA, and proteins that makes up chromosomes.

Answer:

1. True
2. True
3. genetic substance