Origins of genomic differences arise in at least _____________ ways.  Group of answer choicesfivetenSixthree

The genetic makeup of an organism.Group of answer choicesphenotypegenotype

Over a long period of time, helpful variations in a species replace the unfavorable ones. This change can lead toGroup of answer choicesgenetic mutations.fossilization.geographic isolation.evolution.

Which of the following support the theory that different living things evolved from a common ancestor? ahomologous structures bsimilarities in DNA csimilarities in embryos dfossil record eall answers are correct

The process of biological change by which descendants come to differ from their ancestors is:Group of answer choicesAdaptationGene PoolFitnessEvolution

Variations of genes inherited from parents.Group of answer choicesdominantallelesrecessivegenotypephenotypeheterozygoushomozygousNext