AP BIOLOGY

Detailed explanation-1: -Through fission, the cell splits and forms two new identical offspring. In mitotic cell division, one organism forms two genetically identical offspring through mitosis and cell division. Many unicellular eukaryotes reproduce in this way.

Detailed explanation-2: -Unicellular eukaryotes reproduce sexually or asexually. Asexual reproduction in single-celled eukaryotes involves mitosis, i.e., duplication of chromosomes and cytoplasm to produce “twin cells” in the process of cell division (Figure 2.16).

Detailed explanation-3: -In particular, eukaryotic cells divide using the processes of mitosis and meiosis. Mitosis is common to all eukaryotes; during this process, a parent cell splits into two genetically identical daughter cells, each of which contains the same number of chromosomes as the parent cell.

Detailed explanation-4: -Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus.

Detailed explanation-5: -In unicellular organisms such as bacteria, mitosis helps in asexual reproduction as it produces an identical copy of the parent cell. Another example of the Eukaryotic unicellular organism is “Amoeba.” An amoeba uses cell division for the production of new individuals.