WJEC AS Biology Unit 2: Gas Exchange
Authored by Nicholas Alford
Biology
10th - 12th Grade
Used 94+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a feature of exchange surfaces?
High surface area
Low surface area
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a feature of exchange surfaces?
They are thin
They are thick
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a feature of exchange surfaces?
They are permeable
They are impermeable
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a feature of exchange surfaces?
They are moist
They are desiccated
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a feature of exchange surfaces?
They are ventilated
They are unventilated
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What lines the tracheae of insects?
Chitin
Cartilage
Lignin
Collagen
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What does this graph show?
Parallel flow in cartilaginous fish
Counter current flow in bony fish
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