Which is a biotic factor that affects the size of population in a specific ecosystem

The production of cells during mitosis into specialized function is recombination or differentiation

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.

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.