Eukaryotic cells have two different types of endoplasmic reticulum. Name the 2 different types of endoplasmic reticulum and explain the function of each type endoplasmic reticulum to the cell. (ie - what does each one 'produce', or make for the cell).

Contrast how pollination is different among gymnosperms and angiosperms.

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?