3.5 Cell Specialisation

Question 1

What is a specialised cell?

Answer 1

• cells with a distinctive structure that have unique functions in the body
• such as the cilia

Question 2

What is a tissue?

Answer 2

• a group of specialised cells organised into a structural unit that serves a particular function
• such as goblet cells

Question 3

What is an organ?

Answer 3

• a group of tissues that are coordinated to perform certain functions
• such as the heart

Question 4

What is an organ system?

Answer 4

• a group of organs with related functions working to perform certain functions within the body
• such as the digestive system