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Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9+2 pattern. They obtain their nutrition from functional chloroplasts, and each diatom is encased within two porous, glasslike valves. Which question would be most important for one interested in the day-to-day survival of individual […]

Question :Analyze each case fully. You may use any resource you like, but be sure to cite it correctly. References should be in APA format and citations within the text should be (author last name et al, Year). Do not use any quotes- all answers must be in your own […]

Q1. 1) Why is agar preferable to gelatin as a solidifying agent in culture media? 2) Did all the organisms living in or on the environments sampled grow on your nutrient agar? In brief explain. 3) How might you find out whether the turbidity in your nutrient broth tube was […]

Choose two nonhuman species that interact with each other, such as bees and flowers, or predator and prey species, or two species that compete. Or, you can consider the effect of an environmental factor on living nonhuman organisms, such as the effects of light or sound on plants or animals, […]