animation depicting a rotation of the head which is sectioned, revealing the interior median section of the pharynx and nasopharynx. - 咽頭 個影片檔及 b 捲影像00:06
animation depicting the head which as it rotates, sections, revealing the interior median section of the pharynx and nasopharynx. - 咽頭 個影片檔及 b 捲影像00:13
animation depicting a sectioned head showing the pharynx and nasopharynx. the ear anatomy can be seen where the right section of the head has been cut away. - 咽頭 個影片檔及 b 捲影像00:06
animation depicting the digestive system and cross section of head within a semi transparent male body. the camera pans from left to right and zooms out to show the digestive system and head. - 咽頭 個影片檔及 b 捲影像00:08
an anti-clockwise full rotation of the pharynx and its accompanying parathyroid glands in situ. - 咽頭 個影片檔及 b 捲影像00:13
animation depicting the pharynx, teeth, gums and tongue. the head is also visible but fades out as the camera zooms in on the pharynx, teeth, gums and tongue. - 咽頭 個影片檔及 b 捲影像00:08
human anatomy with respiratory system highlighting lungs 3d animation - 咽頭 個影片檔及 b 捲影像00:12四K 解析度, 錄影像
tilt up from throat spikes to swiveling eye of parson's chameleon, south africa - 咽頭 個影片檔及 b 捲影像00:16
two large australian pelican chicks attempt to feed from parent at same time, lake eyre, south australia - 咽頭 個影片檔及 b 捲影像00:18
australian pelican struggles to shake off greedy chick with its head down its throat, lake eyre, south australia - 咽頭 個影片檔及 b 捲影像00:15
australian pelican regurgitates food to greedy chick, lake eyre, south australia - 咽頭 個影片檔及 b 捲影像00:09
australian pelican regurgitates food to greedy chick, lake eyre, south australia - 咽頭 個影片檔及 b 捲影像00:12
australian pelican regurgitates food to greedy chick, lake eyre, south australia - 咽頭 個影片檔及 b 捲影像00:20
australian pelican regurgitates food to chick as it sticks its head down her throat, lake eyre, south australia - 咽頭 個影片檔及 b 捲影像00:13
nile crocodile holds buffalo by the throat, buffalo backs off until crocodile lets go and returns to the water - 咽頭 個影片檔及 b 捲影像00:29
track left and up over male side-blotched lizard with bright blue throat, mojave desert - 咽頭 個影片檔及 b 捲影像00:16
humpback whale rises through sea surface with its mouth wide open, lunge feeding, alaska - 咽頭 個影片檔及 b 捲影像00:28鯨魚
humpback whale lunge feeding, gaping, huge throat expands as it swallows shoal of herring, alaska - 咽頭 個影片檔及 b 捲影像00:29鯨魚
