Biology 1407 Study guides, Class notes & Summaries

Biology 1407 final exam Questions and answers latest update

Biology 1407 Exam 4 Questions and answers latest update

Biology 1407 Exam 1 Questions and answers latest update

Domains - ANS Bacteria Archaea Eukarya how many bacteria species are in your GI tract - ANS 400 how many bacteria species are in your mouth - ANS 500 how many bacteria species are in 1 drop of seawater - ANS 10,000-100,000 oldest fossils of bacteria were when - ANS 3.4 billion years ago what does ubiquitous mean? - ANS they're everywhere Fact about bacteria: - ANS Most bacteria are not pathogenic (disease causing) Use anaerobic r...

plants evolved from... - ANS green algae what pigment does green algae have? - ANS chlorophyll a & b non-vascular plants lack... - ANS xylem & phloem vascular tissue= - ANS tissue that moves things types of vascular tissue in plants= - ANS xylem and phloem give an example of a non-vascular plant - ANS moss which type of plant makes up 93% of all plants - ANS vascular plants _________ are a seedless vascular plant - ANS ferns ...

trophic - ANS feeding symbiosis - ANS one species lives in or on another species, affect can be positive or negative predation - ANS one species' individual kills and eats another species' individual carnivory - ANS predator and prey are both animals herbivory - ANS predator is an animal and the prey is a plant parasitism - ANS a parasite lives in or on its host feeding off certain tissues without necesarily killing them competition - ANS ...

Clues from geology and paleontology suggest that simple cells or their precursors arose about how long ago? - ANS 4 Billion Years Which theory explains the origin of chloroplasts and mitochondria? - ANS Endosymbiotic Theory DNA that is separate and apart from the chromosome in a prokaryote is a(n) - ANS Plasmid The primary component making up the cell walls of bacteria is - ANS Peptidoglycan Prokaryotes lack which feature? - ANS Nucleus All protists - ANS ...

Includes notes on the biosphere, behavioral adaptations to the environment, population ecology, communities and ecosystems, and conservation biology. Majority of answers to Corban James' exam 2 study guide are in these notes.

Includes notes on basic genetics, how populations evolve, the origin of species, and tracing evolutionary history. Majority of answers to Mr. James' Exam 1 study guide are in these notes.