Question 1
What vitamins are absorbed in the large intestine?
Question 2
What role do gills play in gas exchange for fish?
Question 3
How does the surface area of gills affect gas exchange in fish?
Question 4
What is a key distinction between fish and mammalian circulatory systems?
Question 5
What process increases the effectiveness of the stomach in the digestive system?
Question 6
What structural feature strengthens xylem vessels?
Question 7
Which cells in the phloem are primarily responsible for sugar transportation?
Question 8
Which organism is known for having a heart that pumps blood similar to humans?
Question 9
How do tracheids differ from vessels in xylem structure?
Question 10
In the digestive system, what is the primary role of the small intestine?
Question 11
What is the primary function of spiracles in insect respiration?
Question 12
What type of circulatory system do insects have?
Question 13
What role do sieve plates play in the phloem?
Question 14
How does gas exchange occur in insect cells?
Question 15
What is the main function of the dorsal vessel in insects?