What is this a picture of chromatin
sister chromatids
homologous pair
single strand of DNA

What is a group of organisms that are closely related and share similar characteristics

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant