Rats Anatomy

With reference to the internal anatomy students are expected to study the important organ systems along with their respective organs. Among the many laboratory experiments rat dissection is a compulsory exercise for science students.

Lab Rats Anatomy And Physiology Review Epithelia Galore On

These are photos taken from the annual rat dissection.

Rats anatomy. Phylum chordata subphylum vertebrata class mammalia. Note the hairy coat that covers the rat and the sensory hairs whiskers located on the rats face called vibrissae. Species of rats are found throughout the order rodentia but stereotypical rats are found in the genus rattus.

Rats are typically distinguished from mice by their size. Students followed guidelines from ap biology anatomy unit. External and internal anatomy of a rat an example of a mammal with a comparison of male and female reproductive structures.

Other rat genera include neotoma pack rats bandicota bandicoot rats and dipodomys kangaroo rats. Water taste receptors have not been identified in the rat and it is believed that rats can not taste water. Rats have a cleft upper lip called a philtrum and an intact lower lip.

Rat dissection walk through is also available if you are looking for a more descriptive approach to the rat dissection. Rats are various medium sized long tailed rodents. Cranial region head cervical region neck pectoral region area where front legs attach thoracic region chest area abdomen belly pelvic region area where the back legs attach 1.

The rats body is divided into six anatomical regions. The anatomy of a rat can be classified into two parts namely external and internal.

Rat Identification Rat Anatomy Life Cycle