Mink Dissection. Mink Prelab Safety first! RESPECT the Mink External Anatomy Clean up is crucial!

Mink Dissection Mink Dissection

Mink Prelab

• Safety first!• RESPECT the

Mink• External

Anatomy• Clean up is

crucial!

Mink Groups

Mink Body Systems

• Homeostasis: regulation of an organism's internal environment to maintain conditions needed for life regardless of external environment

Neck & Thoracic CavityNeck & Thoracic Cavity

Respiratory System

• Continuous exchange of gases for the body– Increases respirations during

exercise to allow more oxygen into blood stream

– Gets rid of carbon dioxide waste from blood stream

Cardiovascular System

• Continuous and controlled movement of blood through all systems that carries nutrients and essential materials for life as waste products are removed– Pumps at a constant rate to keep

blood pressure normal– Heart pumps faster to bring

more oxygen to muscles when exercising

Trachea

Esophagus

Larynx

Bronchi

Diaphragm

Heart

(Orga(Organ)n)(Orga(Organ)n)

Superior Vena Cava

Inferior Vena Cava

Cardiac veins

(Blood (Blood vessels)vessels)(Blood (Blood

vessels)vessels)

Coronary arteries

(Blood (Blood vessels)vessels)(Blood (Blood

vessels)vessels)

Left ventricle

Right ventricle

Right atrium

Left atrium

Right atrium

Abdominal CavityAbdominal Cavity

Digestive System

• Breaks down food and absorbs nutrients that can be used by the body– Liver releases glucose in

between eating meals to keep blood glucose levels constant

– Pancreas releases hormones to regulate glucose levels in blood

– Small intestine absorbs nutrients from food specifically glucose for cellular respiration

Excretory System

• Gets rid of waste– Sweat helps to cool body during

exercise– Kidneys filter blood to remove

waste products

Nervous System

• Homeostasis-controls and regulates other parts of the body– Body temperature starts to drop

then nervous system increases body temperature

– Regulates heart rate and respirations

Stomach

Greater omentum

Intestines

Gall bladder

Spleen

Gall bladder

Rectum

Intestines

Stomach

OrganOrganOrganOrgan

Rectum

Pancreas

Urinary SystemUrinary System

Kidney

Renal vein

Renal artery

Kidney

Ureter

Kidney

Ureter

Urinary bladder

Reproductive Reproductive SystemsSystems

Urinary bladder

Testis

Epididymis

Vas deferens

Mink Dissection. Mink Prelab Safety first! RESPECT the Mink External Anatomy Clean up is crucial!

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