Question

The division of the cell's cytoplasm in a eukaryotic cell is known as: cell fission. mitosis. cytokinesis. both cytokinesis and mitosis. 2. A researcher is studying phases of the cell cycle in a population of cells during which there is an increase in the DNA content. This stage is most likely: S phase. cytokinesis. G1 phase. mitosis. 3. Asexual reproduction occurs in: bacterial cells. unicellular eukaryotes. animal cells. All of these choices are correct. plant cells. 4. How many chromosome pairs are there in a normal human genome

Answer 1

Answer:

1. Cytokinesis

2. S-phase

3. All of the choices

4. 23 chromosome pairs

Explanation:

1. Cytokinesis- the process which takes place during a cell cycle after the division of the genetic material. The process divides the cytoplasm to the formed daughter cells in equal proportion.

2. S-phase-is one of the phases of the Interphase of the cell cycle during which the genetic material of the cell gets doubled or replicated through the process of DNA replication.

3. Asexual reproduction- the reproduction which involves the mitotic division of the cell is considered the asexual mode of reproduction. Since mitosis takes place in every organism mentioned in the question, therefore, all the choices are correct.

4. 23 Chromosome pairs- the studies on the human genome has shown that their genome is packaged into the 46 chromosomes or 23 pairs of homologous chromosomes.