Rates of heritable mutations are lower in multicellular organisms because only germ cell mutations heritable.
TRUE
FALSE

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time

Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate