What are segments of dna that code for specific traits? a. genes b. chromosomes c. proteins d. codons

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Types of scientific inquiry that biologist engage in that cannot be completely controlled