遗传
Authored by Charles Martinez
Biology
8th Grade
NGSS covered
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7 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
人的性染色体只存在于精子和卵细胞中。
对
错
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
正常情况下，女性体细胞中的染色体组成是44条+XX。
对
错
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
从性染色体的来源来看，生男生女是由父亲和母亲决定的。
对
错
Tags
NGSS.HS-LS3-1
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
东东是一个健康的男孩，他父亲遗传给他的染色体是22条+Y。
对
错
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
决定人类性别的是生殖器官。
对
错
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
男性产生的含X和含Y的精子数量相等，且它们与卵细胞结合的机会均等，故生男生女的会均等。
对
错
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-3
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
父亲只能将Y染色体传给儿子，将X染色体传给女儿。
对
错
Tags
NGSS.HS-LS3-1
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