2. to determine if the type of agar affects bacterial growth, a scientist cultures e. coli on four different types of agar. five petri dishes are set up to collect results: • one with nutrient agar and e. coli • one with mannitol-salt agar and e. coli • one with macconkey agar and e. coli • one with lb agar and e. coli • one with nutrient agar but no e. coli all of the petri dishes received the same volume of agar, and were the same shape and size. during the experiment, the temperature at which the petri dishes were stored, and at the air quality remained the same. after one week the amount of bacterial growth was measured.

Which of the following are true about bacteria? select all that apply. bacteria are all around you. bacteria can or harmful. bacteria are multicellular organisms. bacteria can only be found on the human body.

What does homeostasis means in biology?

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.