dihybrid cross - hybridization using two traits with two alleles each. monohybrid cross - hybridization using a single trait with two alleles (as in Mendel's experiments with garden peas) reciprocal cross, reciprocal - hybridization involving a pair of crosses that reverse the sexes associated with each genotype.
From Wikipedia, the free encyclopedia. For other uses, see Red ribbon (disambiguation) . The red ribbon, as an awareness ribbon colored red, is used as the symbol for the prevention of abusive drug use and drunk driving and also solidarity of people living with HIV / AIDS.Contents.he red ribbon, as an awareness ribbon colored red, is used as the symbol for the prevention of abusive drug use and drunk driving and also solidarity of people living with HIV / AIDS. Contents.
In Indonesia, yellow ribbon is used as a symbol to show solidarity and sympathy for the victims of the riots and chaos in Indonesia May 13â15, 1998, who were mostly Indonesian Chinese.he lyrics were altered and the song was titled She Wore a Yellow Ribbon by Russ Morgan for the 1949 movie of the same name. This was performed by several popular musicians of the 1940s, including Mitch Miller and The Andrews Sisters.