Briefly distinguish mitosis and meiosis based on: what the objective of each is

Question

Briefly distinguish mitosis and meiosis based on: what the objective of each is how the daughter cells resemble or do not resemble the parent cells where they occur What are the two phases of the cell cycle? What are the three phases that make up interphase? What takes place during: G_I, S, G_2, mitosis, and cytokinesis? Describe what is meant by anchorage dependence and density dependent (contact) inhibition. How does the response of cancer cells to these signals differ from normal cells? Define and/or distinguish the following terms benign tumor vs. malignant tumor HeLa cells metastasis growth factor Define and distinguish the following terms gene genome locus allele parental chromatid recombinant chromatid

Explanation / Answer

Answer 1:

Amongst several other facts, Mitosis and meiosis can be distinguished on the following basis:

1. Objective of the process: The main objective of mitosis is to facilitate cell repair and encourage growth, while the purpose of meiosis is to produce gametes including sperm and eggs.

2. Resemblance to daughter cells: The daughter cells in mitosis are genetically identical, but in meiosis they are not. Mitosis results into two diploid cells, whereas meiosis results into four haploid cells.

3. Site of occurrence: The process of mitosis takes place in the somatic cells only. The process of meiosis takes place in the germ cells.

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