Biology, 22.10.2020 16:01 smortandsons
Question 1
Stephen predicted that seeds would start to grow faster if an electric current traveled
through the soil in which they were planted.
a. Draw Conclusion
b. Test the hypothesis with an experiment
c. Recognize a problem
d. Form a hypothesis
10 points
Answers: 3
Biology, 22.06.2019 11:30, alvaradolm9723
Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.
Answers: 1
Biology, 22.06.2019 19:30, kaadenday3629
Why do you suppose the structural polysaccharide cellulose does not contain branches?
Answers: 3
Question 1
Stephen predicted that seeds would start to grow faster if an electric current traveled<...
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