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.
AWARENESS RIBBON MEANINGS. Below is a list of some ribbons and the causes they can represent. The list does not have every ribbon, but it's a start if. you would like to do a program or bulletin board about awareness. : Yellow (yellow ribbon): cancer, missing person and missing children (amber alert), deployed soldiers (support our. troops, POW/MIA, Gulf War), equality, endometriosis, teen suicide, suicide prevention, spina bifida (pale yellow), adoptive. parents.