Since mitochondria are inherited as part of the egg cell a mammal grows from, it could ensure these critical organelles can ...

They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each ...

If you're male, your body uses meiosis to create sperm cells; if you're female, it uses meiosis to create egg cells. Others cells in your body contain 46 chromosomes: 23 from your father and 23 ...

A research group is the first in the world to succeed in constructing artificial cell nuclei by injecting ... out and a ...