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Trout Flashcards | StudBud
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Trout
Trout
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Let's test your knowledge about trout! Have fun!
Flashcards
14 cards
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Questions
14
Answers
1
Trout skin is covered in scales and ?
mucus
feathers
wool
fur
2
Trout breathe underwater through their?
bubble
gills
nose
mouth
3
What do trout eat?
lettuce, carrots, celery
insects, mollusks, crustaceans, small fish
Pizza, donuts, and popcorn
coral, seaweed, rocks
4
Why don't trout have eyelids?
They have gills
They don't have eyes
They are predators
They are always under water
5
How many fins does a trout have?
2
44
8
20
6
What are Alevin?
Trout that are newly hatched
Trout that have a mutation
Trout that migrate to the sea
Trout that are all blue in color
7
Trout can go from fresh water to sea water.
True
False
8
What helps the tout stay upright and sense things?
lateral line
vibrant colors
big eyes
fat stomach
9
Do trout have eyelids?
Yes
No
10
The place that a female trout lays her eggs is called?
a hospital
a factory
a plankton
a redd
11
What temperature do trout need to hatch?
100 degrees
50 degrees
10 degrees
-50 degrees
12
Once the yolk has been eaten, Alevin are called?
Adults
Shrimp
Eggs
Fry
13
Trout lay their eggs in the sand on the beach.
True
False
14
Trout have ears inside their heads.
True
False
