homeostasis Flashcards
1
Q
What is the definition of homeostasis?
A
It is maintaining a constant internal environment regardless of changing external conditions.
2
Q
What are the excretory products of the lungs, kidneys and skin?
A
lungs - carbon dioxide and water
kidneys - urea and water
skin - salts and water
3
Q
What are the ureters?
A
They are the two tubes which transport urine from the kidney to the bladder.
4
Q
What is the bladder?
A
It is a hollow muscular organ which stores urine.
5
Q
What is the urethra?
A
It is a thin tube made of epithelial tissue and smooth muscle cells.
It is a passage to remove urine from the bladder.
6
Q
A
