What's the similarities between phenotype and genotype? Pleas help meee

Background: Phenotype is how a genetic trait physically looks, while genotype is the trait expressed as two letters.

Example:

-The genotype is BB

-The phenotype is brown hair

-The genotype is bb

-The phenotype is blond hair

-The genotype is Bb

-The phenotype is a mixed light brown hair

Therefore:

Both phenotype and genotype are expressions of genetic traits, but the phenotype is the letter form, and the genotype is the physical appearance/description.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.