List the five spheres and give an example of something you would find in each sphere.

Lithosphere, Hydrosphere, Biosphere, Atmosphere. I will now list an example of each in the same order. Rocks of Earth, Water, all living organisms(plants, etc.), and gasses surrounding the earth. I am not sure if this is a trick question, because the main ones (or amount) just make up 4, but there is probably some kind of subset that you could use. Hope this helped!

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.