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| Question 1: |
In land plant evolution the characteristic of flower production may have evolved a number of times but did not last because: |
Points Worth: 1
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| A. | An asteroid impact killed all the land plants.
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| B. | Flowers have never been an important advantage for survival.
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| C. | The insects that flowers attract hadn't evolved yet.
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| D. | There were many flower eating animals which kept the flowering plants from surviving.
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Correct Answer: C
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| | Correct Answer Description: |
| | The insects that flowers attract hadn't evolved yet. |
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| Question 2: |
Spores are better for dispersal than seeds. |
Points Worth: 1
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| A. | True
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| B. | False
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Correct Answer: B
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| | Correct Answer Description: |
| | False |
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| Question 3: |
The conifers have members that are the oldest living plants. |
Points Worth: 1
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| A. | True
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| B. | False
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Correct Answer: A
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| | Correct Answer Description: |
| | True |
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| Question 4: |
The correct answer is true (if you answer false you'll
miss this question). To get 2 more bonus points, print out and complete
and turn in the crossword found under the materials heading. Look for
"Extra stuff" and the crossword29.doc. THIS MUST BE TURNED IN AT THE
BEGINNING OF CLASS THURSDAY (2/23/06). DO NOT COPY THE CROSSWORD FROM
SOMEONE, PRINT IT YOURSELF OR YOU WILL NOT GET THE POINTS. |
Points Worth: 1
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| A. | True
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| B. | False
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Correct Answer: A
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| | Correct Answer Description: |
| | True |