Transcript Rat Dissection Lab Practical

Rat Dissection Lab Practical
Rat Dissection
THORACIC CAVITY
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Rat Dissection
HEART
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Rat Dissection
THORACIC
CIRCULATION
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Rat Dissection
ABDOMINAL
CAVITY
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Rat Dissection
MALE REPRODUCTIVE
ORGANS
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Rat Dissection
FEMALE REPRODUCTIVE
ORGANS
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Rat Dissection
TAGGED ORGANS
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Source #7
Rat Dissection
TAGGED ORGANS
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Rat Dissection
TAGGED ORGANS
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Rat Dissection
TAGGED ORGANS
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Source #7
Rat Dissection
ORGAN FUNCTION
Slide #11
NAME THAT ORGAN:
1. Produces insulin for glucose metabolism
2. Aids in digestion of proteins
3. Food tube from pharynx to stomach
4. Digests and absorbs nutrients
5. Folds in stomach that help mix food
6. Secretes bile, cleans blood, stores glycogen
7. Cleans blood, removes old RBC’s
8. Reabsorption of water
9. Blind pouch where ileum joins colon
10. End of intestines, compaction of feces
Here’s a word
bank to help you
out:
Cecum
Esophagus
Large Intestine
Liver
Pancreas
Small Intestine
Spleen
Stomach
Rectum
Rugae
Rat Dissection
ORGAN FUNCTION
Slide #12
NAME THAT ORGAN:
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Removes wastes + excess H20 from blood
Houses developing fetuses
Produces and stores sperm
Stores urine before excretion
Secretes a fluid that aids sperm
survival and motility
Produces eggs
Carry urine from kidney to bladder
Secretes a fluid that nourishes sperm
Sac that holds the testes
Here’s a word
bank to help you
out:
Bladder
Kidney
Ovary
Prostate
Scrotum
Seminal Vesicle
Testes
Ureter
Uterine Horn
Rat Dissection
ORGAN FUNCTION
Slide # 13
NAME THAT ORGAN:
Here’s a word bank
Takes blood from heart to lungs
to help you out:
Large veins take blood to right atrium
Abdominal Aorta
Top chambers, receive blood
Aorta
Atria
Membrane around heart
Common Carotid
Artery taking blood to head
Pericardial Sac
Bottom chambers that pump blood out Pulmonary Artery
Renal Artery
Largest artery taking blood from left ventricle
Aorta
Vena Cava
Lower descending aorta takes
Ventricles
blood to lower trunk and legs
9. Takes blood to kidneys
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Slide # 14
1. Name one adaptation in an external feature
and
2. tell what it might be used for.