Mitosis & Meiosis

Front

What is mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells, each with the same number of chromosomes as the parent cell.

Front

What is meiosis?

Back

Meiosis is a type of cell division that reduces the chromosome number by half, resulting in four genetically diverse daughter cells, each with half the number of chromosomes of the parent cell.

Front

How many divisions occur in meiosis?

Back

2

Front

How many chromosomes do daughter cells have after meiosis?

Back

23

Front

What is crossing over?

Back

Crossing over is the exchange of genetic material between homologous chromosomes during meiosis, leading to genetic variation.

Front

What are the products of meiosis?

Back

The products of meiosis are four genetically different daughter cells.

Front

What is the significance of genetic variation in meiosis?

Back

Genetic variation is important for evolution and adaptation, as it increases the diversity of traits in a population.

Front

What phase of meiosis involves the separation of homologous chromosomes?

Back

Anaphase I.

Front

What phase of meiosis is characterized by the alignment of chromosomes at the equatorial plane?

Back

Metaphase I.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical cells, while meiosis results in four genetically diverse cells.