4. The ears are composed of the external part, called the pinna, and the auditory meatus, the ear canal. 5. Locate the teats on the ventral surface of the rat. Check a rat of another sex and determine whether both sexes have teats.
www.biologycorner.com/bio3/anatomy/rat_external.html www.biologycorner.com/bio3/anatomy/rat_external.html
Rat Anatomy Dissection Guide ... Introduction to the Dissection of the Rat ... External Anatomy of the Rat...
www.biologycorner.com/bio3/anatomy/rat_guide.html www.biologycorner.com/bio3/anatomy/rat_guide.html
When making comparisons between human and rat anatomy, keep in mind that the posture of these two vertebrates is quite different. A rat, like most other mammals, ... External Anatomy Before examining the internal anatomy of the rat, note that the body is divided into a head and a trunk, separated by the neck region.
www.aug.edu/biology/ratlab1p.pdf www.aug.edu/biology/ratlab1p.pdf
Web pages used for Alternative Dissection of Rat ... These pages will show you pictures of parts of a dissected rat with structures identified by numbers. To quiz yourself, see if you can identify the numbered parts.
www.windham.k12.me.us/teachers/basselin/worksheets/ratd... www.windham.k12.me.us/teachers/basselin/worksheets/ratdissection.htm
; Circulatory System; from Anatomy and Dissection of the Rat 3e; Retail Price: $4.93; Our Price: $4.81 ... ; Dissection and Anatomy of the Rat 3E:Sense Organs; Retail Price: $2.13; Our Price: $2.08 ... Dissection and Anatomy of the Rat 3E:Sense Organs...
www.ecampus.com/book/9780716792895
Rats have poor vision. To compensate for this, a red or pink eyed rat will often weave its head side to side to add "motion" to see better. They also don't see in color.
wererat.net/ratfacts.htm wererat.net/ratfacts.htm
Review of Rat Anatomy ... These pages will show you pictures of parts of a dissected rat with structures identified by numbers. To quiz yourself, see if you can identify the numbered parts. You can then check your answers by looking at another page which will show the same picture with all the parts labled.
www.utm.edu/staff/rirwin/public_html/RatAnat.htm www.utm.edu/staff/rirwin/public_html/RatAnat.htm
The Norway rat or brown rat, having no special connection with Norway, originated from temperate regions of central Asia. The rat is found worldwide (largely via ships). Historically, they have played a major role in disease transmission, a fact still important in today’s world. ... Anatomy and Physiology...
www.lvma.org/rat.html www.lvma.org/rat.html
External gills develop before the two gill slits open and can be waved about by branchial muscles. Lungs developed from swim bladders, which sometimes function as lungs in fish that gulp air. Look for the glottis, a longitudinal slit in the pharynx floor, which is the opening to the lungs. ... The cat and rat have 4 right lobes,
www.zoology.ubc.ca/courses/bio204/lab2_frameset.htm
External.key (PDF File)
Rat Lab: External Anatomy Note: Even though this is "Chapter 1" in the lab manual, we will do it AFTER completing "Chapter 2: Skeletal System". Objectives: 1. Identify the major external landmarks and features of the rat.
www.eudoraschools.org/pages/uploaded_files/External.key... www.eudoraschools.org/pages/uploaded_files/External.key.pdf