Biology, 07.05.2020 09:58 Jaylanbeadles
Requires the blackworms to incubate 2 min in the test solution. If the worms were accidentally incubated for 4 min, how would the results be affected?
a. The results would not be affected since the test chemicals are known to not affect the pulse rate of blackworms.
b. The results would not be affected since an incubation time of 2 min is simply a time-saving device.
c. The pulse rate would be markedly increased due to excessive absorption of the test solution.
d. The pulse rate would be severely depressed or absent due to death of the worms.
Answers: 2
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Requires the blackworms to incubate 2 min in the test solution. If the worms were accidentally incub...
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