What plant food high in iron and calcium was often added to cornmeal dishes by the southwestern indians?

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

Select the correct answer from each drop-down menu. which phase of mitotic division is the highlighted cell undergoing? the cell is undergoing , which is the stage before .