33. Which is a characteristic of vertebrates? O exposed nervous system O O cephalized O open circulatory system O single-celled

Buuy which of the following did you include in your response? organs perform specific functions in the body to keep it alive. organelles perform specific functions in cells to keep them alive. done

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

Why is it incorrect to say that mitochondria function only as energy factories with cell