Assuming negligible inbreeding and recombination loss, calculate the proportion of F1 hybrid vigor retained in advanced generations of each of the following composite beef breeds: RX3 (1/2 Red Angus, 3/8 Hereford, 1/8 Red Holstein)
Barzona (approximately 1/8 Hereford, 5/32 Angus, 3/8 Afrikaner, 5/16 Shorthorn, 1/32 Brahman) (1 pt)
What generalized statement can be made about the difference in retained vigor for these two composite groups?

creative diagnostics provides a protocol for total protein extraction based on ripa which is widely used.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

not sure if this what   you'r looking for would be percent composition

idk

explanation: