3.6 Organs Flashcards
What types of tissues do organs contain?
Organs contain the four types of tissues: epithelial, connective, muscle, and nervous, in various combinations.
What is the definition of organs?
Organs are structures formed by groups of tissues that perform related functions.
What is a prime example of an organ that incorporates all four tissue types?
The skin is a prime example of an organ that incorporates epithelial, connective, muscle, and nervous tissues.
What percentage of an adult’s body weight does the skin comprise?
The skin comprises about 16% of an adult’s body weight.
How large is the skin if spread out?
If spread out, the skin would cover an area of 1.2 to 2.3 square meters, roughly the size of a couple of card-table tops.
How do the functions of the skin reflect the integration of tissues?
The skin’s functions are multifaceted and reflect how different tissues work together to form an organ with a united purpose.
Why is the skin considered one of the most vital organs?
The skin is vital because it plays multiple roles, such as protection, sensation, and temperature regulation, integrating different tissue types to fulfill these functions.
