Rat External Anatomy

You will use latex or similar gloves when handling your rat and safety goggles are required to protect your eye from chemical splattering or debris. They come stored in a preserving fluid either in bags or in a bucket.

Rat Frog Dissection

Start studying external anatomy of the rat.

Rat external anatomy. Though both sexes have teats you can differentiate the male rat from the female rat. This coloring is from latex injected into the vascular system to allow simplified identification of the specimens veins and arteries. Double injected specimen may exhibit blue andor red pigment in the 2 areas where skin was cut away.

This task is best accomplished by. Before you start obtain safety goggles and nitrile gloves. Learn vocabulary terms and more with flashcards games and other study tools.

Rat external anatomy procedure. Make sure you know each of the highlighted words. The muscular system of the rat checkpointhave your teacher initial lab before continuing.

Determine whether your rat is male or female by looking near the tail for the male or female genital organs. A trivia quiz called rat external anatomy. Learn anatomy rat external with free interactive flashcards.

Choose from 500 different sets of anatomy rat external flashcards on quizlet. Skinning the rat you will carefully remove the skin of the rat to expose the muscles below. Rinse it off with water and place it in your dissecting pan to observe the general characteristics.

Rats are ordered from biological supply companies. In the biology lab you will be working with specimens that have been preserved in chemicals and you will be working with sharp instruments. Place the specimen on a dissecting tray and observe the external anatomy of the rat.

Test your knowledge about rat external anatomy with this online quiz. Rat external anatomy step 1. External anatomy the external anatomy encompasses the head cranial region neck cervical region chest thoracic portion pectoral portion where forelegs attach abdomen pelvic portion where hind legs attach and tail.

Nitrile gloves come in different sizes most women will wear a medium and most men will wear a large.

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