The area of a lake or pond where no sunlight reaches is the a. savanna
c. open-water zone
b. estuary
d. deep-water zone

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?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.