New genetic strains of crops have been developed, yielding significantly higher amounts. the use of high-yield hybrid crops is called

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

Aheterozygous normal male marries a woman with a sickle cell anemia. give the genotypes and possible phenotypes of the offspring

Where can a dna be found in a prokaryotic cell