生物之间的相互关系
Quiz
•
Science
•
7th - 12th Grade
•
Hard
TAN Moe
Used 95+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
上图的两种动物有什么共同点?
它们是肉食动物
它们是独居动物
它们都不会照顾幼儿
它们是胎生动物
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪一项能帮助上图中的动物更有效地自卫?
独居
群居
远离其它物种,彼此没有互动
从一个栖息地搬迁到另一个栖息地
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
上图显示几只小鸡在一个笼子里。两个星期后,小鸡的体积没有多大的改变。
以下哪项可以帮助小鸡更快长大?
把母鸡放进笼子
把更多小鸡放进笼子
给小鸡提供更多饲料
把所有的小鸡放进较小的笼子里
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
上图显示几只蝌蚪在一个小池塘。
造成蝌蚪之间竞争的因素是什么?
空气和食物
食物和空间
空气、食物和空间
食物、空间和配偶
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
上图所显示的是什么种类的相互关系?
寄生关系
互利共生
同类竞争
异类竞争
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
在香蕉园里栽种香蕉时,为什么树与树之间必须相隔一段距离?
获得空间和水分
获得阳光和水分
获得空气、阳光、水分和养分
获得阳光、水分、空间和养分
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪项不是植物竞争的基本需求?
水分
食物
空间
阳光
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