Organ Systems and Tissues Quiz

What is the main function of an organ system?

• To carry out just one small task

• To protect the organism from bacteria

• To break down food

• To carry out one big function using many organs

Which of these is an example of an organ system?

• The stomach

• Digestive system

• Leaf

• Red blood cell

Which system helps your body get oxygen from the air?

• Skeletal system

• Respiratory system

• Circulatory system

• Digestive system

What is the brain a part of?

• Circulatory system

• Skeletal system

• Nervous system

• Digestive system

Which of the following is a function of the skeletal system?

• Breaking down food

• Pumping blood

• Supporting the body

• Breathing

What is an organ?

• A group of tissues working together

• A system of muscles

• A type of cell

• A living organism

Which of these is NOT an organ?

• Heart

• Stomach

• Blood

• Brain

In plants, which of these is an organ?

• Leaf

• Root hair cell

• Palisade layer

• Starch grain

A group of organs working together is called a(n) ___.

• Cell group

• Tissue

• Organism

• Organ system

What do organs contain?

• Only one type of tissue

• Muscles only

• Several kinds of tissue

• Fluids