
4-1估算族群大小的方法
Quiz
•
Biology
•
7th Grade
•
Practice Problem
•
Hard
張維真 張維真
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12 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
20 sec • 3 pts
以下哪些是今天上課教的生物族群數量調查方法?(複選)
樣區法
二名法
直接計數法
二分法
捉放法
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
圖片中,樹木估算族群個體數量過程,是哪一種方法?
直接計數法
捉放法
樣區法
隨意數法
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小明做農場植物的調查,他把農場劃分為九小區,其中算出:
第 2 區有 11 棵咖啡樹
第 5 區有 9 棵咖啡樹
第 8 區有 13 棵咖啡樹
請問小明調查的結果,整座農場約有多少棵咖啡樹?
約11棵
約81棵
約99棵
約117棵
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何狀況「不適合」用<樣區法>來估數生物族群數量?
頭屋國中操場上的咸豐草棵樹
池塘中游動的吳郭魚數量
養雞場有24000隻(平均分到100區飼養),因禽流感流行,急需估計病雞數約有多少隻
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問圖中的『算式』屬於哪種生物族群數量調查法?
直接計數法
樣區採樣法
捉放法
流放採樣法
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以捉放法調查山區的月鼠數量,先捕捉50隻月鼠,作好記號後再放回山區,兩星期後再捕捉月鼠80隻,其中有記號的月鼠有16隻,請問山區中月鼠總共有多少隻?
100隻
150隻
200隻
250隻
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列何種族群的數量,不適合用<捉放法>來估計?
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