Which of the following best describes the effects of water pollution on aquatic ecosystems?

You need to make 500ml of 7h9(+) media with 1x adn and 30ug/ml of the antibiotic kanamycin. your stock solutions are 10x adn and 30mg/ml of kanamycin. the solvent is distilled water. how much of each component will you need to make the desired final solution?

Four types of motile cells in human body?

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these