How many moles of O are there in one mole of Mn(HSO3)2·4H2O?

Name two types of aquatic ecosystems.

Name a cell type that reproduces by binary fission.

Name one organelle unique to animal cells and one organelle unique to plant cells.

What is an example of a density-dependent factor and an example of a density-independent factor affecting a population’s growth?

What is the product of the light-independent reactions of photosynthesis?

Describe how mRNA is processed in eukaryotes.

Name and describe one pattern of population distribution.

Define eukaryote and name two examples.

Name two abiotic factors that determine the plant and animal composition of aquatic biomes.