What statement could be rejected using scientific observations?
What will be an ideal response?
Female ducks spend more time with ducklings than male ducks do.
Biology & Microbiology
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Which of the following functions do enzymes
perform?
a. assemble lipids b. assemble carbohydrates c. replicate DNA d. make RNA e. enzymes perform all of these functions
Biology & Microbiology
Four of the five choices listed below are made only
of gametophyte tissue. Select the exception. a. pollen grains b. megaspore c. ovule d. pollen tube e. male gametophyte
Biology & Microbiology
What is an end-product of glycolysis?
A. NAD+ B. Oxaloacetate C. Pyruvate D. ADP E. Alcohol
Biology & Microbiology
Measuring the number of wins/loses for the cricket aggression experiment is an example of what kind of variable?
A. Discrete B. Ordinal C. Continuous D. None of the above
Biology & Microbiology