細胞核通常被稱為細胞的「大腦」，因為它控制著細胞的活動並包含遺傳物質。光合作用是植物將陽光、水和二氧化碳轉化為食物的過程。心臟通過血管泵送血液，將氧氣和營養物質輸送到全身。人類需要氧氣進行細胞呼吸，從而為身體產生能量。呼吸系統包括肺部和呼吸道，幫助你進行呼吸。皮膚是人體最大的器官，有助於抵禦病菌和傷害。動脈將富含氧氣的血液從心臟輸送到全身。食草動物是以植物為主要食物來源的動物。根部從土壤中吸收水分和養分，幫助植物生長。細胞是構成所有生物的最小生命單位。腎臟負責過濾血液中的廢物和多餘液體。雜食性動物以植物和動物為食。骨骼系統賦予身體形狀並提供支撐。進化論解釋了物種如何在漫長的時期內逐漸發生變化。胃利用胃酸和酶幫助分解食物。神經透過神經系統在全身發送訊號。植物釋放氧氣作為光合作用的副產品。生態系統包括所有生物及其環境共同運作。免疫系統保護身體免受病菌和感染。食肉動物靠捕食其他動物生存。大腦控制思想、記憶、情緒和身體機能。細胞膜保護細胞並控制物質的進出。身體經由陽光照射後會自然產生維生素 D。紅血球在全身運輸氧氣。蛇是爬行動物，而爬行動物是冷血動物。虹膜透過改變瞳孔的大小來控制光線攝入。食物鏈展示了能量如何從一個生物體傳遞到另一個生物體。肌肉系統幫助身體移動並維持姿勢。真菌使用稱為孢子的微小結構進行繁殖。查爾斯·達爾文提出了自然選擇進化論。You scored 0 out of 30You scored 1 out of 30You scored 2 out of 30You scored 3 out of 30You scored 4 out of 30You scored 5 out of 30You scored 6 out of 30You scored 7 out of 30You scored 8 out of 30You scored 9 out of 30You scored 10 out of 30You scored 11 out of 30You scored 12 out of 30You scored 13 out of 30You scored 14 out of 30You scored 15 out of 30You scored 16 out of 30You scored 17 out of 30You scored 18 out of 30You scored 19 out of 30You scored 20 out of 30You scored 21 out of 30You scored 22 out of 30You scored 23 out of 30You scored 24 out of 30You scored 25 out of 30You scored 26 out of 30You scored 27 out of 30You scored 28 out of 30You scored 29 out of 30You scored 30 out of 30
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你還記得在七年級生物課學過的一切嗎？從細胞、生態系統到人體解剖學和遺傳學，這個測驗將對你的科學知識進行終極考驗！有些問題起初看似簡單，但別太有自信——幾個棘手的題目甚至會讓聰明的成年人抓耳撓腮。無論你曾是科學課的頂尖學生，還是覺得自己只了解基礎知識，這項挑戰都將揭示你真正記住了多少。那麼，在生物學方面，你真的比七年級學生更聰明嗎？現在就參加測驗，證明你依然擁有通過考試的頭腦！