Describe what happens in the source cell, between the source and sink cell, and then in the sink cell.  Note where osmosis, active transport, photosynthesis, and storage occur.​

In guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?