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HIGH SCHOOL

Biology

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Anatomy and Physiology

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Essential Cellular Processes

Meiosis and the Formation of Gametes

Description

Meiosis is the cell division process that forms gametes, or sex cells. It reduces the chromosome number so offspring can inherit the correct amount of genetic material.

This process includes two successive divisions. First, one cell divides, and then the resulting cells divide again. These steps ...

Transcript

Diploid cells within human testes or ovaries produce haploid sperm or eggs by undergoing two divisions during meiosis.

The first division meiosis I, begins with diploid cells in which chromosomes have replicated, appearing x like in shape. The paternally and maternally inherited chromosomes exchange information between them during crossin...

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