What type of mutation is the mutation below:     original DNA:    3’  T A C   G C C   A G T   G G T   T C G   C A C  5’            
mutated DNA:   3’  T A C   G C C   A C T   G G T   T C G   C A C  5’

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

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.

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?