Cell Division and Inheritance Review

Front

What is cell division?

Back

The process by which a parent cell divides into two or more daughter cells, essential for growth, repair, and reproduction.

Front

What is the cell cycle?

Back

The series of phases that a cell goes through from its formation to its division, including interphase and mitotic phase.

Front

What occurs during interphase?

Back

The cell grows, duplicates its DNA, and prepares for division; it consists of G1, S, and G2 phases.

Front

What is mitosis?

Back

A type of cell division that results in two genetically identical daughter cells, used for growth and repair.

Front

What is meiosis?

Back

A specialized type of cell division that reduces the chromosome number by half, producing four genetically diverse gametes.

Front

What is crossing over?

Back

The exchange of genetic material between homologous chromosomes during Prophase I of meiosis, increasing genetic diversity.

Front

What are mutations?

Back

Changes in the DNA sequence that can lead to alterations in protein function, potentially causing diseases like cancer.

Front

What is a diploid cell?

Back

A cell that contains two complete sets of chromosomes, one from each parent, typical of somatic cells.

Front

What is a haploid cell?

Back

A cell that contains only one set of chromosomes, typical of gametes (sperm and egg cells).

Front

What is the significance of genetic diversity?

Back

Genetic diversity increases a population's ability to adapt to changing environments and resist diseases.