determine predicted phenotype ratio in children of a woman who is dihybrid for right handed and free earlobes and a man who is left handed with attached earlobes. what is parent phenotypes and parent genotypes. what is gametes and phenotype ratio​

Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1

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

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun