What are two different forms of a single gene called?

a. traits

b. alleles

c. factors

d. chromosomes

Which of these resources is used worldwide to make construction products, pottery, and porcelain

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.