Mendel crossed purebred purple-flowered plants with purebred white-flowered plants, and all of the resultingoffspring produced purple flowers. The offspring are all , and the allele for purple flowers is __.

A) heterozygotes... recessive
B) heterozygotes... dominant
C) homozygotes... recessive
D) homozygotes... dominant

What does all of the organ system in a human form

Which is one example of a phenotypic change that is not genetic

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present