Gaseous Exchange

10 lovely questions on gas exchange in organisms. Tailored to WJEC, but could be used for any other sullabus.

Oh, and read question 9 carefully.

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Name the respiratory exchange surface in a mammal (actual exam 1-mark question).
Alveolus
1 of 5
In a counter-current flow:
The water and blood move in the opposite direction
2 of 5
Gaseous exchange is easiest in:
Air
3 of 5
The Xylem vessels are:
Dead cells which have no cytoplasm or nuclei
4 of 5
In a locust, during inspiration:
Spiracles 1, 2 and 4 open
5 of 5

Other cards in this set

Card 2

Front

In a counter-current flow:

Back

The water and blood move in the opposite direction

Card 3

Front

Gaseous exchange is easiest in:

Back

Preview of the front of card 3

Card 4

Front

The Xylem vessels are:

Back

Preview of the front of card 4

Card 5

Front

In a locust, during inspiration:

Back

Preview of the front of card 5

Comments

alice

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81% oooh (: thanks this was good

lols @ "Minature gnomes"

Andrea

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=] 100% Great quiz!

Lee Ashford-Bryantl

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Really good :D

leafscreach

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obviously I need to revise this topic more, I got the gnome question wrong

10/10

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