Human Body Organization and Structure

What is a cell?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

What is tissue?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

What is an organ?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

What is an organ system?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

Which is the correct order of organization from complex to simplest?

• Tissue>cell>organ system>organ>organism
• cell>tissue>organ>organ system>organism
• organism>organ>cell>organ system>tissue
• organism>organ system>organ>tissue>cell

What vitamin does our skin produce with the help of the sun?

• A
• B
• C
• D

Integumentary system includes which organ?

• muscles
• bones
• skin
• brain

Skeletal system includes which organ?

• muscles
• bones
• skin
• brain

Muscular system includes which organ?

• muscles
• bones
• skin
• brain

Nervous system includes which organ?

• muscles
• bones
• skin
• brain