• Question 12. In bony fishes, the swim bladder is used for
    (A) adjusting the weight of the fish when swimming at different levels.
    (B) extracting oxygen from water which enters the mouth of the fish.
    (C) equalizing fluid pressures between the fish and the surrounding water.
    (D) absorbing more water when the fish is about to descend to a lower…[Read more]

  • Question 12. In bony fishes, the swim bladder is used for
    (A) adjusting the weight of the fish when swimming at different levels.
    (B) extracting oxygen from water which enters the mouth of the fish.
    (C) equalizing fluid pressures between the fish and the surrounding water.
    (D) absorbing more water when the fish is about to descend to a lower…[Read more]

  • 2020/2021 Post UTME Past questions and Answers

    Question 1. The muscle cell fluid of an athlete was tested immediately after a 100m race and was found to contain a high concentration of lactic acid. Explain what could have caused this.
    (A) the athlete must have eaten food containing a lactic acid
    (B) the athlete must have injected lactic acid into…[Read more]

  • Question 12. In bony fishes, the swim bladder is used for
    (A) adjusting the weight of the fish when swimming at different levels.
    (B) extracting oxygen from water which enters the mouth of the fish.
    (C) equalizing fluid pressures between the fish and the surrounding water.
    (D) absorbing more water when the fish is about to descend to a lower…[Read more]

  • 2020/2021 Post UTME Past questions and AnswersQuestion 1. The muscle cell fluid of an athlete was tested immediately after a 100m race and was found to contain a high concentration of lactic acid. Explain what could have caused this.(A) the athlete must have eaten food containing a lactic acid(B) the athlete must have injected lactic acid into his…[Read more]

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