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.
Answers. Best Answer: Red ribbon can mean that you are pro-ana or that you are part of the Kabalah religion. Since both of those things are extremely popular for SOME reason, other people want to copy it. So now, it has less of a meaning because everyone is wearing it.nswers. Best Answer: Red ribbon can mean that you are pro-ana or that you are part of the Kabalah religion. Since both of those things are extremely popular for SOME reason, other people want to copy it. So now, it has less of a meaning because everyone is wearing it.