What light is this red leaf NOT absorbing?

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

What causes darkening of the skin as melanin production increases