The passage is primarily concerned with _____.
The passage is primarily concerned with \_\_\_\__.
龙虾
Which of the following experimental results, if observed, would most clearly contradict the findings of Victor Emmer?
Which of the following experimental results, if observed, would most clearly contradict the findings of Victor Emmer?
It can be inferred from the passage that one difference between lobsters in the earlier stages of development and those in the juvenile fourth and fifth stages is that lobsters in the early stages are _____.
It can be inferred from the passage that one difference between lobsters in the earlier stages of development and those in the juvenile fourth and fifth stages is that lobsters in the early stages are
Which of the following conditions does the passage suggest is a possible cause for the failure of a lobster to develop a crusher claw?
Which of the following conditions does the passage suggest is a possible cause for the failure of a lobster to develop a crusher claw?