Rat Dissection Anatomy

These are photos taken from the annual rat dissection. Dissection and anatomy of the female and male rat by aaron l.

Rat Head Thoracic Abdominal

The urinary and genital systems in rat are not completely separate.

Rat dissection anatomy. You may recall that in your first year biology course you dissected a grass frog and a fetal pig. Over time rats stored in buckets become bloated with the chemical use caution when opening the body cavity of these rats as the chemical is prone to spray and splatter. The major reproductive organs of the male rat are the testes singular.

The anatomy of a rat can be classified into two parts namely external and internal. Students followed guidelines from ap biology anatomy unit. Cut through the sac carefully to reveal the testis.

Rat dissection walk through is also available if you are looking for a more descriptive approach to the rat dissection. In this species interdependence of the two systems is restricted to the urethra in male only which acts as a common passage for both urine and sperms. Once an incision is made the rats can be drained of fluid.

Dissection of urinogenital system. Place your rat in a dissecting tray and examine the external features. In biology 3a a much more detailed look at mammalian anatomy will be conducted.

In this laboratory exercise the anatomy of the rat will be examined in some detail. Anatomy rat dissection quiz labeling parts learn with flashcards games and more for free. Testis which are located in the scrotal sac.

Cut through the sac carefully to reveal the testis. Rat dissection among the many laboratory experiments rat dissection is a compulsory exercise for science students. You may recognize and remember structures that you learned during that dissection.

They are collectively described as urinogenital system. Instructor department of biology minot state university minot nd 58707. With reference to the internal anatomy students are expected to study the important organ systems along with their respective organs.

Inquiry Based Dissection Rats Objectives Introduce Basic