Why doesn t a skin cell make crystallin protein mastering biology?

Answer;

-Skin cells have the crystallin gene but do not express it.

-Skin cells do not need crystallin for their function.

Explanation;

Crystallin protein has a specific function in lens cells, and skin does not make lenses. It would be wasteful to make protein that is not needed, and the crystallin protein might even have a detrimental effect if it were expressed in skin cells. So even though skin cells have the gene to make crystallin, they do not express that gene.

biology is the study of life. it is the study of living organism.

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.