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1. where is the mycellum usually hidden2. how is the way a fungus “feeds” differenct from the way an animal feeds?3. what does mycorrhiza mean4. what is the difference between spores and seeds5. where in the U.S. are edible truffles found?6. how do ascomycota discharge their spores?7. what does morchella […]

Describe the process of DNAreplication in a prokaryotic organism. Start with the origin ofreplication. Describe what enzymes are involved in the process ofuncoiling, straightening and stabilizing the strands, and anyenzymes and processes involved in initiating replication as well asenzymes and processes used in the actual DNA replication. Explainhow and why […]

You’re an international athlete. For breakfast you had a lemon poppyseed muffin. Now theres a knock at your door. It is the internation no drugs in athletes committee. They want a sample of your urine for a drug test. What sort of test are they going to perform? How does […]

In a grassland system in Connecticut, Schmitz (2009) and his colleagues described a series of interactions among trophic levels. The red-legged grasshopper, Melanoplus femurrubrum, prefers to graze the grass Poa pratensis (smooth meadow-grass). However, if the ambush predator Pisaurina mira (nursery-web spider) is present, the spider waits in Poa pratensis. […]