Which of the following is a physical property of most metals?
a) they melt at room temperature
b) they are typically shiny
c) they have the same density as water
d) they are poor conductors of heat

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

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

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?