Which structures carry out life functions within cells?

What are two reasons for why a species might disappear from the fossil record?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

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.