A lab technician was given 3 samples of urine. one from a healthy person, one from a diabetic and one from a kidney disease patient. The samples were not labelled and she wanted to know which sample come from which patient.

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.

The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.

Explain the significance of the increased cell specialization of the volvocine line