实验 TPO51-C1 Biology Experiment Reproduction

TPO51-C1

Biology Experiment Reproduction

Listen to part of a conversation between a student and her biology professor.

 



  1. Why does the student talk with the professor?
  • A. She wants permission to revise an experiment that she conducted earlier.
  • B. She has a question about the findings of an experiment in the textbook.
  • C. She wants to reproduce an experiment that is not in the textbook.
  • D. She would like some advice about how to study butterfly and moth behavior.

 

  1. What does the professor say is a common assumption about certain markings on butterfly and moth wings?
  • A. That the markings are usually hidden from view
  • B. That the markings attract some kinds of birds more than others
  • C. That some birds perceive the markings as large eyes
  • D. That butterflies and moths use the markings to attract mates

 

  1. What were the results of the experiment that the student describes?
    [CHOOSE 2 ANSWERS]
  • A. Birds reacted to round markings the same way they reacted to square markings.
  • B. Large markings scared birds more than small markings did.
  • C. Most birds ignored markings that looked like eyes.
  • D. Birds were attracted to more colorful markings.

 

  1. Why does the professor mention a bird feeder?
  • A. To suggest a strategy that may help the student carry out her task successfully
  • B. To recommend a place on campus that is suitable for the student’s project
  • C. To discuss another experiment that has yielded surprising results
  • D. To point out a problem in the design of the original experiment

 

  1. What can be inferred about the student when she says this: 🎧
  • A. She is skeptical about what the professor just told her.
  • B. She just realized that she designed her experiment incorrectly.
  • C. She is worried that she misunderstood something that she read.
  • D. She had assumed that there was scientific evidence for the theory.


答案:C C AB A D

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