What do heterotrophic bacteria and fungi have in common when it comes to their eating habits?
Both are decomposers
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10
What happens to the size of the daughter cells when diatoms split their frustules?
One offspring will be smaller than the parent
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baam
Lose 5 points!
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seesaw
Swap points!
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fairy
Take points!
5
10
15
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25
banana
Go to last place!
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10
What do chlorophyll, fucoxanthin, and phycobillins have in common?
They are all pigments used in photosynthesis
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10
Name the 4 parts of seaweed.
Stipe, holdfast, blade, and pneumotosysts; the entire structure is called the thallus
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10
What are foraminifera tests made out of?
calcium carbonate
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10
On a cellular level, what is the main difference between Kingdom Monera and all other Kingdoms?
Prokaryotic cells vs. eurakyotic
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banana
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gift
Win 25 points!
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shark
Other team loses 25 points!
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banana
Go to last place!
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10
What are cyanotoxins?
Harmful toxins produced by cyanobacteria ("blue-green algae")
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10
How many methods of reproduction do diatoms have? Describe them.
1. Asexually by splitting their frustules; 2. asexually by shedding thier frustules and forming an auxospore; 3. sexually by forming gametes and then auxospores
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10
What two types of organisms are associated with one another in a lichen?
Fungus and algae
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10
Give two reasons diatoms are useful to humans.
produce oxygen; can be used in producrs (toothpaste /mild abrasives, insulation material, diatomaceous earth, etc.)
