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q 5. perry applies a small amount of liquid between his dogs shoulder b…

The fleas that survived exposure to the liquid once have produced offspring that are resistant to the liquid.

カテゴリ: physics 更新日: 2026-02-09

問題

q 5. perry applies a small amount of liquid between his dogs shoulder blades each month. the liquid helps prevent insects from bothering his dog. lately, the liquid does not keep fleas off his dog.
what is the likely cause of this change?
the liquid has changed the dogs fur over time. now the liquid is absorbed into the fur rather than staying on the skin.
perry gives his dog a bath after applying the liquid.
the fleas that survived exposure to the liquid once have produced offspring that are resistant to the liquid.
the weather conditions have changed.
clear all

解法ステップ

  1. Understand the question

    q 5. perry applies a small amount of liquid between his dogs shoulder blades each month. the liquid helps prevent insects from bothering his dog. lately, the liquid does not keep fleas off his dog.
    what is the likely cause of this change?
    the liquid has changed the dogs fur over time. now the liquid is absorbed into the fur rather than staying on the skin.
    perry gives his dog a bath after applying the liquid.
    the fleas that survived exposure to the liquid once have produced offspring that are resistant to the liquid.
    the weather conditions have changed.
    clear all

  2. Final answer

    The fleas that survived exposure to the liquid once have produced offspring that are resistant to the liquid.

答え

Answer

The fleas that survived exposure to the liquid once have produced offspring that are resistant to the liquid.

Question Image

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Question Analysis

Subject natural science
Sub Subject biology
Education Level high school
Difficulty unspecified
Question Type multiple choice
Multi Question No
Question Count 1
Analysis Status completed
Analyzed At 2026-02-09T19:48:02

OCR Text

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q 5. perry applies a small amount of liquid between his dogs shoulder blades each month. the liquid helps prevent insects from bothering his dog. lately, the liquid does not keep fleas off his dog.
what is the likely cause of this change?
the liquid has changed the dogs fur over time. now the liquid is absorbed into the fur rather than staying on the skin.
perry gives his dog a bath after applying the liquid.
the fleas that survived exposure to the liquid once have produced offspring that are resistant to the liquid.
the weather conditions have changed.
clear all

関連トピック

natural sciencebiologymultiple choicehigh schoolturns-1

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