Biology

5th

grade

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五上2-2-1花的構造與功能

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  • 1. Multiple Choice
    45 seconds
    1 pt
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    1.請問甲、乙、丙、丁分別為花的什麼構造?
    A.甲:花瓣/乙:雄蕊/丙:花萼/丁:雌蕊
    B.甲:花瓣/乙:雌蕊/丙:花萼/丁:雄蕊
    C.甲:花萼/乙:雄蕊/丙:花瓣/丁:雌蕊
    D.甲:花萼/乙:雌蕊/丙:花瓣/丁:雄蕊
  • 2. Multiple Choice
    45 seconds
    1 pt
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    2.請問花瓣具有什麼功能?
    A.產生大量的花粉
    B.保護花瓣和花蕊
    C.保護花蕊、吸引昆蟲傳粉
    D.授粉後發育出果實和種子
  • 3. Multiple Choice
    45 seconds
    1 pt
    Image
    3.請問花萼具有什麼功能?
    A.產生大量的花粉
    B.保護花瓣和花蕊
    C.保護花蕊、吸引昆蟲傳粉
    D.授粉後發育出果實和種子
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