下列各种性状中，属于相对性状的是（）_刷题宝

题干

下列各种性状中，属于相对性状的是（）

A：豌豆的高茎和矮茎

B：人的双眼皮和大眼睛

C：人的黑头发与黄皮肤

D：猫毛的黑色与狗毛色的棕色

上一题下一题 0.0难度选择题更新时间:2014-11-19 07:04:17

答案(点此获取答案解析）

A

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日本主要的经济模式是（）

同类题2

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同类题3

设 $f (x)$ 是R上的偶函数，且在 $(- \infty, 0)$ 上为减函数，若 $x_{1} < 0, x_{1} + x_{2} > 0$ ，则( )

同类题4

如图，▱ABCD的对角线AC、BD相交于点O，点E、F、G、H分别是线段OA、OB、OC、OD的中点，那么▱ABCD与四边形EFGH是否是位似图形？为什么？

同类题5

读下图，回答问题。

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