
生態系_種群_1

Quiz
•
Biology
•
1st Grade
•
Medium
Leung Kin梁志堅老師
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
參考左圖,利用「種群」這關鍵詞來描述左圖。
圖中顯示一個種群
圖中顯示34個種群
Answer explanation
一個種群是同一物種在同一時間在同一生境生活的一個集體。
圖中顯示的雁,能互相交配並產生有生殖能力的後代,所以牠們是同一物種。
而同一物種在同一時間生活在同一生境,這34隻雁形成了:一個種群。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
左圖可找到幾多個馬的「種群」?
1個
2個
3個
4個
Answer explanation
圖中顯示的馬雖然毛色不同,但都能互相交配並產生有生殖能力的後代,所以牠們是同一物種。
而同一物種在同一時間生活在同一生境,這4隻馬形成了:一個種群。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
左圖可找到幾多個生物的「種群」?
1個
2個
3個
Answer explanation
一個種群是同一物種的生物在同一時間生活在同一生境。
在同一時間一大片短草生活在同一生境中,另外有兩隻馬生活在同一生境中,所以共有兩個種群,第一個是草的種群,第二個是馬的種群。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
左圖可找到幾多個生物的「種群」?
1個
2個
3個
Answer explanation
一個種群是同一物種的生物在同一時間生活在同一生境。
在同一時間一大片短草生活在同一生境中,另外有一隻馬生活在同一生境中,所以共有兩個種群,第一個是草的種群,第二個是馬的種群。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
左圖是同一天拍攝的,
東北虎的拍攝地點是黑龍江,
華南虎的拍攝地點是福建。
左圖顯示了多少個虎的「種群」?
1個
2個
4個
Answer explanation
一個種群是同一物種的生物在同一時間生活在同一生境。
東北虎和華南虎可互相交配,屬同一物種,但在同一時間內,東北虎和華南虎分別生活在兩個不同的生境中,所以圖中的4隻虎分為兩個種群
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