本题目来源于试卷: HL Topic A3.1 Diversity of organisms，类别为 IB生物学
[问答题]
5. The table shows the diploid chromosome number of a certain mammals, their approximate body mass in Kg and their genome size in Gbp.[img]data/attachment/exam/2501/24/2501241156212236.jpg[/img]
(b) Explain why the diploid number mbq-u rq1 :kxl+ k8(dso sxvcod74xb1ps3g, 9tf chromosomes is an even number for all spec xdto43 1c9 gvsx7,pbsies.
参考答案: In a diploid cell, the chromosomes are in pairs (and there are two sex chromosomes.)
本题详细解析:
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