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2 Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination. 1 a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores. 3 a diploid cell resulting from the fusion of two haploid gametes; a fertilized ovum.

4 Somatic cells are all cells of the body apart from gamete (sperm cells and egg cells). As such, they include cells that make up different parts of the body including liver cells, skin cells, and bone cells among others.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.