Using this information and what you learned about mechanisms of gene expression, why do cats have such fur pigmentation

Explanation:

Gene expression is when information from a gene is used to product a gene product, this product enables to produce protein as the end product.

Phenotype which is the physical expression of the genetic make up gives the gene expression.

Cat having a fur pigmentation indicates the presence of a functional protein that has fur i.e the genetic make up of the cat has fur which give rise to the phenotypic expression.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles