The genus and species scientific name of a plant should always be written in all capital letters, and a cultivar name should be written in lower case letters except when it is a proper name. a. True
b. False

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other