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All the Following Methods of Contraception Are Barrier Methods Except

question 19

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All the following methods of contraception are barrier methods except:


Definitions:

Crossing Over

The exchange of genetic material between homologous chromosomes during meiosis, leading to new combinations of alleles.

Sister Chromatids

Identical copies of a chromosome connected by a centromere, formed during the replication of a chromosome in preparation for cell division.

Centromere

Constriction where sister chromatids of a chromosome are held together.

Cytokinesis

Cytokinesis is the process during cell division where the cytoplasm of a parental cell is divided into two daughter cells.

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