|
|
Movement in Water
Reference chapter
Question 3
HTML version
PDF version
The drawings show the arrangement of the bones in the forelimbs of two mammals, the dolphin and the bat.
|

|

|
Forelimb of a bat |
Forelimb of a dolphin |
|
Questions |
|
(a) How is the dolphin's limb different from a human arm? |
|
(b) What is the limb of a dolphin used for? |
|
(c) How is the limb of the bat different from a human arm? |
|
(d) How do you think that the arrangement of bones in the wing of a bat help it to fly? |
|
© Paul Billiet & Shirley Burchill 2012
|