An organism that has different alleles - one dominate and one recessive it's called

18. which statement about cancer is true?

Which of these is a provisioning service people get from the ocean

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.