bio 189 lab final practical question
with correct answers graded a+ 2026
assured excel!!
1. What unit measure mass in the metric system?
CORRECT ANSWER: grams (g)
2. What tool is used to measure liquid volume?
CORRECT ANSWER: graduated cylinder
3. Picture - What tool would you use to measure volume?
CORRECT ANSWER: Graduated cylinder
4. Picture - What tool would you use to measure mass?
CORRECT ANSWER: Balance / scale
5. KHDBD_M
CORRECT ANSWER: C
6. Bases (measurement)
CORRECT ANSWER: meter, liter, gram
7. Independent variable
CORRECT ANSWER: Variable that is manipulated
, 8. Control variable
CORRECT ANSWER: A variable that is kept constant during a controlled experiment
9. Dependent variable
CORRECT ANSWER: The measurable effect, outcome, or response
10. What is the independent variable: You are given two data sets on isopod behavior under
different temperatures.
CORRECT ANSWER: temperature
11.fWhatfisfthefdependentfvariable:fYoufarefgivenftwofdatafsetsfonfisopodfbehaviorfunderfdiffere
ntftemperatures.
CORRECTfANSWER:fisopodfbehavior
f
12.fWhatfarefthefstepsftofthefscientificfmethod?
CORRECTfANSWER:fObservation,fhypothesis,fexperiment,fconclusion
f
13.fWhatfmakesfafgoodfhypothesis?
CORRECTfANSWER:fTestablefandffalsifiable
f
14.fGoodforfbadfhypothesis?
"Iffplantsfarefexposedftofclassicalfmusic,fthenftheyfwillfgrowftallerfthanfplantsfwithoutfmusicfexposu
re."
CORRECTfANSWER:fGood
f
15.fGoodforfbadfhypothesis?
with correct answers graded a+ 2026
assured excel!!
1. What unit measure mass in the metric system?
CORRECT ANSWER: grams (g)
2. What tool is used to measure liquid volume?
CORRECT ANSWER: graduated cylinder
3. Picture - What tool would you use to measure volume?
CORRECT ANSWER: Graduated cylinder
4. Picture - What tool would you use to measure mass?
CORRECT ANSWER: Balance / scale
5. KHDBD_M
CORRECT ANSWER: C
6. Bases (measurement)
CORRECT ANSWER: meter, liter, gram
7. Independent variable
CORRECT ANSWER: Variable that is manipulated
, 8. Control variable
CORRECT ANSWER: A variable that is kept constant during a controlled experiment
9. Dependent variable
CORRECT ANSWER: The measurable effect, outcome, or response
10. What is the independent variable: You are given two data sets on isopod behavior under
different temperatures.
CORRECT ANSWER: temperature
11.fWhatfisfthefdependentfvariable:fYoufarefgivenftwofdatafsetsfonfisopodfbehaviorfunderfdiffere
ntftemperatures.
CORRECTfANSWER:fisopodfbehavior
f
12.fWhatfarefthefstepsftofthefscientificfmethod?
CORRECTfANSWER:fObservation,fhypothesis,fexperiment,fconclusion
f
13.fWhatfmakesfafgoodfhypothesis?
CORRECTfANSWER:fTestablefandffalsifiable
f
14.fGoodforfbadfhypothesis?
"Iffplantsfarefexposedftofclassicalfmusic,fthenftheyfwillfgrowftallerfthanfplantsfwithoutfmusicfexposu
re."
CORRECTfANSWER:fGood
f
15.fGoodforfbadfhypothesis?