Chapter 10 Part 3

Question 1

Horizontal septum-conn. tiss. divides musc. blocks into:

Answer 1

dorsal regions(epaxial musculature)
ventral (hypaxial musculature)

Question 2

Dorsal/Ventral in fish is both

Answer 2

used for locomotion

Question 3

Dorsal/Ventral in birds/mamm.=

Answer 3

epaxial stabilizes vert column

Question 4

Dorsal/ventral in tetrapods, hypaxial are associate w/

Answer 4

breathing

Question 5

Axial muscul. supplies

Answer 5

major propulsive forces for locom./constit.bulk of body’s muscul.

Question 6

Appendicular muscul.-dorsal/ventral musc elevate and…

Answer 6

depress fins

Question 7

More respons. for locomotion/account for more muscle bulk

Answer 7

Appendicular muscules

Question 8

Tetrap: Pectoral girdle is hung in place by musc. sling-suspends

Answer 8

anterior part of body

Question 9

Tetrap: Pelvic girdle is directly attch. to axial skelet.-hip musc. help transmit…

Answer 9

forces to vertebral column