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Questions and Answers
What is the function of protonephridia, metanephridia, and Malpighian tubules?
What is the function of protonephridia, metanephridia, and Malpighian tubules?
- Regulate body temperature
- Produce digestive enzymes
- Transport oxygen to body tissues
- Eliminate toxic substances from the body (correct)
How do aquatic animals and terrestrial animals eliminate toxic ammonia from their systems?
How do aquatic animals and terrestrial animals eliminate toxic ammonia from their systems?
- Both aquatic and terrestrial animals convert ammonia into uric acid before excretion
- Aquatic animals convert ammonia into urea, while terrestrial animals excrete it directly into the soil
- Aquatic animals excrete ammonia directly into the water, while terrestrial animals convert it into urea or uric acid (correct)
- Both aquatic and terrestrial animals excrete ammonia directly into the environment
What is the major byproduct of ammonia metabolism in mammals?
What is the major byproduct of ammonia metabolism in mammals?
- Urea (correct)
- Carbon dioxide
- Ammonium nitrate
- Uric acid
How does the vertebrate kidney relate to the success of vertebrates in a wide variety of habitats?
How does the vertebrate kidney relate to the success of vertebrates in a wide variety of habitats?
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What is the main purpose of homeostasis in animal physiology?
What is the main purpose of homeostasis in animal physiology?
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