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Biology 1309 Final Exam Questions With Complete Solutions
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Biology 1309 Final Exam Questions With Complete Solutions
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Biology 1309 Final Exam Questions With CompleteSolutions
Adaptive radiations will typically occur after what type of major
event? Correct Answer Mass extinction
Are centipedes or millipedes harmful to humans Correct
Answer Centipedes
Are plants autotrophs or heterotrophs? Are fungi autotrophs or
heterotrophs? Are animals autotrophs or heterotrophs? Correct
Answer Autotrophs
heterotrophs
Heterotrophs
bacteria divides by binary fission ~> not create genetic diversity
Correct Answer
bone is constantly being broken down and built up to repair
microdamage ad harvest calcium. What is this process called?
Correct Answer bone remodeling
briefly describe filtration, reabsorption, and secretion Correct
Answer reabsorption: brings water back to the blood from the
nephron
Cladograms are based on Correct Answer evolutionary
relationships
Define Homologous and analogous structures Correct Answer
Homologous: Similar because of common ancestor
, Analogous: Similar because of function
Describe the two body types found in cnidarians like jellyfish
and hydra Correct Answer Medusa and Polyp
groups of the same species are considered separate populations
when located in completely separate locations because they have
separate Correct Answer Gene pools
How do plants store their carbohydrates
how animals store their carbohydrates Correct Answer Starch
glycogen
how does a neuronal signal cross a synapse Correct Answer
neurotransmitters bind dendrite
How does a tapeworm get nutrion Correct Answer attaches to
hosts intestine using scolex
List the challenges land plants faced when moving on to dry
land Correct Answer Drying out
need to get nutrients from soil
sexual reproduction
List the pairs of heart valves and tells what structures they are
separating Correct Answer bicuspid/ tricuspid ~> Atria &
ventricles aorta/ pulmonary ~> heart & body
muscles are made up if long cells called muscle
each cell has multiple Correct Answer fibers
nuclei
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