The table below shows the DNA, mRNA, and amino acid sequences from two similar plant species. Using the information given, fill in the missing mRNA base sequences for species A on the table below. A- _? B- _? C- _? D- _? Using the Universal Genetic Code Chart, fill in the missing amino acids for species B on the table below- E- _ F- _ G- _ *

Describe how an electric generator works

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.

No plagiarizing ! 6th grade work! easy and 100 compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city, describe the parts of a cell and their primary function.