Bio 111: Ch. 1 Quiz
o / ► Chapter 01 Quiz
Started on Saturday, September 8, 2012, 05:46 PM
Completed on Saturday, September 8, 2012, 05:57 PM
Time taken 11 mins 17 secs
Grade 9.00 out of a maximum of 10.00 (90%)
Question 1
Correct
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Question text
Many insects do not see into the red color-range and as a result, many insect-pollinated flowers are colors other than red (e.g., purple and yellow). This flower coloration would be considered a
Select one: a. adaptation. b. gene. c. DNA. d. evolution. e. natural selection.
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The correct answer is: adaptation..
Question 2
Correct
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Question text
Kevin is studying predator-prey interactions. One day he notices a spider eating a cricket caught in its web. Later that day, a bird eats the spider. How many populations are included in his study?
Select one: a. 2 b. 0 c. 3 d. 1 e. 4
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The correct answer is: 3.
Question 3
Correct
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Question text
The process of _____________________ transforms solar energy into chemical energy.
Select one: a. homeostasis b. metabolism c. photosynthesis d. reproduction e. respiration
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The correct answer is: photosynthesis.
Question 4
Correct
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Question text
In science, a theory
Select one: a. cannot be tested. b. is held to be an absolutely correct answer to a question. c. encompasses many hypotheses. d. is tested by an experiment. e. is more narrow in scope than a hypothesis.
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The correct answer is: encompasses many hypotheses..
Question 5
Correct
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Question text
A pond ecosystem includes small water fleas which feed on submerged aquatic plants. When the water fleas die, they sink to the bottom of the pond and where they decompose with the help of bacteria. List in order the producer, decomposer,
Started on Saturday, September 8, 2012, 05:46 PM
Completed on Saturday, September 8, 2012, 05:57 PM
Time taken 11 mins 17 secs
Grade 9.00 out of a maximum of 10.00 (90%)
Question 1
Correct
Mark 1.00 out of 1.00 Flag question
Question text
Many insects do not see into the red color-range and as a result, many insect-pollinated flowers are colors other than red (e.g., purple and yellow). This flower coloration would be considered a
Select one: a. adaptation. b. gene. c. DNA. d. evolution. e. natural selection.
Feedback
The correct answer is: adaptation..
Question 2
Correct
Mark 1.00 out of 1.00 Flag question
Question text
Kevin is studying predator-prey interactions. One day he notices a spider eating a cricket caught in its web. Later that day, a bird eats the spider. How many populations are included in his study?
Select one: a. 2 b. 0 c. 3 d. 1 e. 4
Feedback
The correct answer is: 3.
Question 3
Correct
Mark 1.00 out of 1.00 Flag question
Question text
The process of _____________________ transforms solar energy into chemical energy.
Select one: a. homeostasis b. metabolism c. photosynthesis d. reproduction e. respiration
Feedback
The correct answer is: photosynthesis.
Question 4
Correct
Mark 1.00 out of 1.00 Flag question
Question text
In science, a theory
Select one: a. cannot be tested. b. is held to be an absolutely correct answer to a question. c. encompasses many hypotheses. d. is tested by an experiment. e. is more narrow in scope than a hypothesis.
Feedback
The correct answer is: encompasses many hypotheses..
Question 5
Correct
Mark 1.00 out of 1.00 Flag question
Question text
A pond ecosystem includes small water fleas which feed on submerged aquatic plants. When the water fleas die, they sink to the bottom of the pond and where they decompose with the help of bacteria. List in order the producer, decomposer,