Homologies
Similarities in DNA or protein sequences between individuals or between species.
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- Homologous
The relationship between two chromosomes that are paired and so are homologs of each other.
- Homologous chromosomes
A pair of chromosomes that contain the same gene sequences, each derived from one parent.
- Homosexual
A person sexually attracted to persons of the same sex. Homosexuals include males (gays) and females (lesbians). The term “homosexual” can also be an adjective.
- Homosexuality
Sexuality directed toward someone of the same sex.
- Homozygosity
The state of possessing two identical forms of a particular gene, one inherited from each parent. For example, a girl who is homozygous for cystic fibrosis (CF) received the cystic fibrosis gene from both of her parents and therefore she has cystic fibrosis. (A) heterozygote (possesses of two different forms of a particular gene, one […]