BIOL 1070 Lecture Notes - Lecture 2: Veliger, Glochidium, Invertebrate

• School: University of Guelph
• Department: Biology
• Course: BIOL 1070
• Professor: Shoshanah Jacobs

Document Summary

For summer research assistant position visit the twitter page uofgwebeib. Homework question 1 answered: today we mentioned the concept of hierarchy as an important theme in biology. Based upon their structures, which of these hierarchies is not like the others: the biol 1070 course structure, university administrative staff, pack structure of wolves, military organizational structure, russian matryoshka dolls. Homework question 2 answered: generally, the biological levels of organization are organized into a nested hierarchy. But, which of the following levels doesn"t follow a nested organization: cell, organ system, population, community, ecosystem. Large square petri dish set up with concentration of antibiotic increasing towards the centre. Bacteria are placed at opposite ends of petri dish (where concentration of antibiotic is 0) Some of the bacteria mutate and become resistant to the antibiotic, being able to continue through the low antibiotic concentration.