Ads
related to: pharynx oligochaeta labeled diagram worksheet grade 4 minerals 3education.com has been visited by 100K+ users in the past month
Education.com is great and resourceful - MrsChettyLife
- 4th Grade Projects
Turn study time into an adventure
with thrilling science projects.
- 4th Grade Activities
Stay creative & active with indoor
& outdoor science activities.
- 4th Grade Workbooks
Download & print science
workbooks written by teachers.
- 4th Grade Lesson Plans
Engage your students with our
detailed science lesson plans.
- 4th Grade Projects
Search results
Results from the WOW.Com Content Network
English: Diagram of the internal structure of the two metamers of an Oligochaete. Names of individual elements: intestinal lumen; Typhlosole; bristles; cuticle; blood vessels; epithelium; circular muscles; intersegmental partition; tubule ending with an excretory opening (metanephridium) nephrostome; segmental ganglion
Diagram showing the parts of the pharynx. Date: 30 July 2014 (released by CRUK) Source: Original email from CRUK: Author: Cancer Research UK: Permission (Reusing this file) This image has been released as part of an open knowledge project by Cancer Research UK. If re-used, attribute to Cancer Research UK / Wikimedia Commons
Oligochaetes are well-segmented worms and most have a spacious body cavity (coelom) used as a hydroskeleton.They range in length from less than 0.5 mm (0.02 in) up to 2 to 3 metres (6.6 to 9.8 ft) in the 'giant' species such as the giant Gippsland earthworm (Megascolides australis) and the Mekong worm (Amynthas mekongianus).
The pharynx (pl.: pharynges) is the part of the throat behind the mouth and nasal cavity, and above the esophagus and trachea (the tubes going down to the stomach and the lungs respectively). It is found in vertebrates and invertebrates, though its structure varies across species. The pharynx carries food to the esophagus and air to the larynx.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
The pharynx is innervated by the pharyngeal plexus of the vagus nerve. [10]: 1465 Muscles in the pharynx push the food into the esophagus. The pharynx joins the esophagus at the oesophageal inlet which is located behind the cricoid cartilage.
In humans and other mammals, the anatomy of a typical respiratory system is the respiratory tract.The tract is divided into an upper and a lower respiratory tract.The upper tract includes the nose, nasal cavities, sinuses, pharynx and the part of the larynx above the vocal folds.
The annelids (/ ˈ æ n ə l ɪ d z /), also known as the segmented worms, are animals that comprise the phylum Annelida (/ ə ˈ n ɛ l ɪ d ə /; from Latin anellus 'little ring'). [3] [a] The phylum contains over 22,000 extant species, including ragworms, earthworms, and leeches.
Ads
related to: pharynx oligochaeta labeled diagram worksheet grade 4 minerals 3education.com has been visited by 100K+ users in the past month
Education.com is great and resourceful - MrsChettyLife