Explain how a mutation in a nucleotide sequence of a gene can affect gene function

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Most of the carbon on earth is stored in the form of