In what cell type might a mutation be passed from generation to generation. explain. asap

The image shows embryos of three vertebrate classes

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Cells are adapted to preform specific functions. which of the following terms refers to this capability?