Which statements describe codominance? Select three options. Traits are usually dominant.
Traits are neither dominant nor recessive.
Offspring exhibit an intermediate form of alleles from the parents.
Both alleles, one from each parent, are expressed in offspring.
Codominance involves the interaction of two alleles.

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.