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Locomotion And Movement

Question
CBSEENBI11025318

Which ribs show 'bucket-handle' type of movement?

  • Rib no. 1-2

  • Rib no. 3-5

  • Rib no. 6-10

  • Rib no. 11-12

Solution

C.

Rib no. 6-10

The intermediate ribs 6 and 7 show both pump handle and bucket handle types of movement. Movement of ribs eight to ten results in an outward and upward movement of their anterior ends.