When using the Chrome browser on your computer to send content to the Chromecast, you have a few extra settings that you can mess with. Press the Chromecast button in the top-right corner of your browser, select Options, and the following list of settings will pop up.hen using the Chrome browser on your computer to send content to the Chromecast, you have a few extra settings that you can mess with. Press the Chromecast button in the top-right corner of your browser, select Options, and the following list of settings will pop up.
Answer by Flying ninja. Confidence votes 7. The dominant gene will always cover up the recessive gene, although there are instances of codominance, in which both phenotypes will be displayed, because one gene is not completely dominant over the other.There is also what is called 'incomplete dominance', when the actual phenotype is somewhere between the two.nswer by Flying ninja. Confidence votes 7. The dominant gene will always cover up the recessive gene, although there are instances of codominance, in which both phenotypes will be displayed, because one gene is not completely dominant over the other.
Dominant vs. Recessive Alleles. The different alleles code for different variations of the same trait, such as hair color. An allele is considered dominant when it masks the expression of the recessive trait in a heterozygous genotype.When you are homozygous for a recessive allele, the phenotype expressed is the recessive trait.ominant vs. Recessive Alleles. The different alleles code for different variations of the same trait, such as hair color. An allele is considered dominant when it masks the expression of the recessive trait in a heterozygous genotype.