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Below is a diagram showing the fore arm bones and muscles covering them.

      

Below is a diagram showing the fore arm bones and muscles covering them.
Q311132019913.png
a) Name the bones represented by; T X Y Z

b) Name the joints formed between;

i) T and X

ii) Y and X

c) Name the muscles labeled P and R.

d) What happens to each muscle as the arm is straightened.
P...................
R..................

  

Answers


Maurice
a) T-Scapula
Z-Radius

b) i) T and X Ball and socket

ii) Y and X Hinge

c)-P Triceps
-R Biceps

d) -P Contracts
-R Relaxes
maurice.mutuku answered the question on November 13, 2019 at 06:34


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