They have 5 to 7 gill openings, and their pectoral fins are supported by pectoral girdles instead of being fused to their ...

i. Pectoral and pelvic girdles became larger and stronger. Rhipidistians had fleshy fins with axial skeleton. In amphibians, the skeleton has been modified, with the radial bones positioned near base ...

Dissect neck and cheeks to view trachea, esophagus and salivary glands. Cut across pectoral girdle and down both sides of breast muscle, across in front of cloaca. Lift and remove muscle. Remove ...

The skeleton shows large muscle insertions and fully developed pectoral girdles, so the arm had strong muscles," said Juan Canale, lead author of the study. "They may have used the arms for ...

The main movers of your chest are the pectoral muscles—more commonly known as your pecs. The pectoralis major is the larger of the two, sitting on top of the smaller pectoralis minor.

DETROIT -- Lions Pro Bowl center Frank Ragnow suffered a partially torn pectoral muscle during Sunday's win over the Arizona Cardinals but isn't entirely ruled out for the season or even the ...

The research, which is being published in journal Historical Biology, says that some of the differing skeletal characteristics of Archaeopteryx albersdoerferi include the fusion of cranial bones, ...

with obvious atrophy of the scapular and shoulder-girdle muscles, was noted (Fig. 4). The biceps and pectoral muscles were spastic. Sensation was intact. Electromyographic studies revealed ...

The Patriots have lost their defensive captain, Ja'Whaun Bentley, for their season due to a torn pectoral injury. NFL Network's Ian Rapoport shared the news via Twitter/X. #Patriots standout LB Ja ...

Campbell confirmed in his weekly radio appearance Tuesday on WXYT-FM (97.1) that Ragnow suffered a pectoral injury in last week's 20-13 win over the Arizona Cardinals. The Lions still are ...

Detroit Lions center Frank Ragnow has been declared out for Monday night's game against the undefeated Seattle Seahawks with a pectoral injury. Lions coach Dan Campbell made the announcement ...