Science Quiz / Gen Bio Exam 3 (Part 1)

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Can you name the Gen Bio Exam 3 (Part 1)

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HintAnswer
bias- hard-bodied animals are much more likely to fossilize than soft-shelled ones
phototroph and heterotroph
jawless fishes appear
phototroph and autotroph (letters of type of organism)
chemolithotroph and heterotroph
ice ages
chemoorgonotroph and autotroph (letters of organism)
bias- organisms living in sediment are more likely to fossilize due to rapid burial
age of fishes
services- providing raw material that directly benefits humans: food, fuel, drugs, etc.
eurypterids (water scorpions)
We should care about the loss of __________ because of provisioning services, cultural services, and ecosystem services.
services that enrich the quality of human life including recreation and ecotourism
source of carbon is CO2
65 MYA- present
bias- common species are represented more
age of mammals
HintAnswer
all major animal phyla occur
source of ATP is organic molecules
250 MYA- 65 MYA
coal forests with ferns, horsetails, and lycopods
first dinosaurs appear
bias- recent fossils are more common than older ones
services- healthy ecosystems increase quality of environment includes clean air and clean water
chemolithotroph and autotroph
source of ATP is inorganic molecules
chemoorgonotroph and heterotroph
540 MYA - 540 MYA
asteroid impacted Earth at Yucatan peninsula and caused dust cloud that blocked out the sun,; mass extinction at end of ______________.
first flowering plants
pangea forms
age of dinosaurs
source of carbon is from other organisms
source of ATP is light

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