If a dna sample contains 13% adenine, what percentage of the sample contains cytosine?

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

What type of genetic drift would be simulated if all the beans that were not selected died out?

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl