Which of these best describes the inheritance pattern of skin color? multiple allele in which offspring receive three alleles from each parent multiple allele in which offspring receive three alleles from only one parent polygenic in which offspring receive three alleles from each parent polygenic in which offspring receive three alleles from only one parent

the trilobite is used as an index fossil for various geologic time periods as specific types of the trilobites were present in different geological time periods. they are a group of marine arthropods belonging to the class of trilobita.

explanation:

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.