Biology : Human Organ Systems I

Given the DESCRIPTION, identify the LABEL (ON DIAGRAM)

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Multiple choice | Fill in the blanks | Flash Cards | Match the Columns

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Human Organ System

1.
Bile is secreted here.

Hint

First letter clue

2.
Undigested food is excreted out of the body through this opening.

First letter clue

3.
Absorption of food occurs here.

First letter clue

4.
These are formed by division of trachea.

First letter clue

5.
It secretes pancreatic juice.

First letter clue

6.
Food is mixed with saliva here.

First letter clue

7.
Exchange of gases occurs here.

First letter clue

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