“homozygote”的意思、由来-百科全书

homozygote

biology

an organism with identical pairs of genes (or alleles) for a specific trait. If both of the two gametes (sex cells) that fuse during fertilization carry the same form of the gene for a specific trait, the organism is said to be homozygous for that trait. In a heterozygous organism, or heterozygote, the genes for a specific trait are different.

Because genes may be either dominant or recessive, the genetic composition (genotype) of an organism cannot always be determined by the physical appearance (phenotype).

词条	homozygote
释义	homozygote biology an organism with identical pairs of genes (or alleles) for a specific trait. If both of the two gametes (sex cells) that fuse during fertilization carry the same form of the gene for a specific trait, the organism is said to be homozygous for that trait. In a heterozygous organism, or heterozygote, the genes for a specific trait are different. Because genes may be either dominant or recessive, the genetic composition (genotype) of an organism cannot always be determined by the physical appearance (phenotype).
随便看	Smenkhkare Smetana, Bedřich Smetanina, Raisa Smetona, Antanas Smet, Pierre-Jean de Smibert, John Smila Smilax Smiles, Samuel Smiley, Jane Smiley, Tavis Smilodon Smith, Abby Hadassah; and Smith, Julia Evelina Smith Act Smith, Adam Smith, A.J.M. Smith, Al Smith, Amanda Smith, Bernard Smith, Bessie Smith Center Smith, Charlotte Smith College Smith-Connally Anti-Strike Act Smith, Cyril Stanley