In an individual that is heterozygous for a particular trait, expression of the recessive allele is masked. in an individual that is heterozygous for a particular trait, expression of the recessive allele is masked. a. true b. false

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

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

What is the identity of the planets?