Mitosis vs Meiosis

Front

What is mitosis?

Back

Mitosis is a type of cell division that results in two daughter cells, each having the same number of chromosomes as the parent nucleus, typically occurring in somatic (body) cells.

Front

What is meiosis?

Back

Meiosis is a specialized form of cell division that reduces the chromosome number by half, resulting in four genetically diverse gametes (sperm or eggs), occurring in reproductive cells.

Front

What are homologous chromosomes?

Back

Homologous chromosomes are pairs of chromosomes, one from each parent, that are similar in shape, size, and genetic content.

Front

What is the significance of interphase in cell division?

Back

Interphase is the phase of the cell cycle where the cell prepares for division, including DNA replication and growth, occurring before both mitosis and meiosis.

Front

What does PMAT stand for in cell division?

Back

PMAT stands for Prophase, Metaphase, Anaphase, and Telophase, which are the stages of mitosis and meiosis where the nucleus divides.

Front

How many times does the nucleus divide in meiosis?

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In meiosis, the nucleus divides twice, resulting in four daughter cells.

Front

What is the result of mitosis in terms of chromosome number?

Back

Mitosis results in two daughter cells with the same chromosome number as the original cell.

Front

What is the result of meiosis in terms of chromosome number?

Back

Meiosis results in four daughter cells, each with half the chromosome number of the original cell.

Front

Can homologous chromosomes be found in mitosis?

Back

Yes, homologous chromosomes can be found in mitosis, but they do not pair up as they do in meiosis.

Front

What is the main purpose of mitosis?

Back

The main purpose of mitosis is growth, repair, and asexual reproduction in organisms.