1. what event proved that some organisms could live in the
dark recesses of the ocean's depths?

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

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

What is required in the genotype of an individual to show a recessive trait? a. two recessive alleles b. at least one recessive allele c. no recessive alleles