Question

Mitosis and cell cycle: How the trillions of cells in a human body developed from a single cell - Paper Answers.

Options:

OPTION 1: Focuses on the role of meiosis in cell development.
OPTION 2: Explores the impact of external factors on cell differentiation.
OPTION 3: Investigates the relationship between mitosis and the cell cycle.
OPTION 4: Examines the influence of environmental conditions on cell division.

Answer 1

The trillions of cells in the human body develop through mitosis and the cell cycle. Mitosis is the division of genetic material, resulting in two genetically identical daughter cells. The cell cycle consists of interphase and the mitotic phase, during which the cell grows, DNA is replicated, and the cytoplasm is divided through cytokinesis.

Step-by-step explanation:

The trillions of cells in a human body are developed through the process of mitosis and the cell cycle. Mitosis is the division of genetic material, where the cell nucleus breaks down and two new nuclei are formed, resulting in two genetically identical daughter cells. This process takes place in all normally dividing cells of the body except for the germ cells that produce eggs and sperm.

The cell cycle consists of interphase and the mitotic phase. During interphase, the cell grows and DNA is replicated. During the mitotic phase, the replicated DNA and cytoplasmic contents are separated, and the cell cytoplasm is divided through cytokinesis, generating two daughter cells.