interested in how diet and water temperature affect the growth rates of fish. She hypothesizes that fish receiving a high protein diets and in warmer temperatures will have enhanced growth rates. She has four treatment groups: Fish tanks in a laboratory a
interested in how diet and water temperature affect the growth rates of fish. She hypothesizes that fish receiving a high protein diets and in warmer temperatures will have enhanced growth rates. She has four treatment groups: Fish tanks in a laboratory a
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A student studying aquaculture is interested in how diet and water temperature affect the growth rates of fish. She hypothesizes that fish receiving a high protein diets and in warmer temperatures will have enhanced growth rates.
She has four treatment groups:
- Fish tanks in a laboratory at 22 degrees C and high protein diet.
- Fish tanks in a laboratory at 22 degrees C and low protein diet.
- Fish tanks outside with a temperature of 26 degrees C and high protein diet.
- Fish tanks outside with a temperature of 26 degrees C and low protein diet.
Explain why her “hypothesis” isn’t really a complete scientific hypothesis—it is merely a prediction. What’s missing? What could she add to improve it?
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