5 Questions
Which type of organism primarily uses contractile vacuoles for osmoregulation?
Protozoa
Which type of organism stores water in vacuoles and has structural modifications to protect against water loss?
Xerophytes
Which type of organism absorbs water across its entire surface due to its aquatic environment?
Hydrophytes
Which type of organism actively regulates internal osmotic pressure to maintain conditions within a tightly-regulated range?
Osmoregulators
Which type of organism may store salts in their roots to draw in solvent via osmosis?
Halophytes
Test your knowledge on the concept of homeostasis and set point in the human body. Explore how the body maintains equilibrium around specific values and responds to internal and external stimuli.
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