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单词 二倍体
释义 〔haplont〕An organism that is haploid throughout its life cycle except as a zygote, when it is diploid, as in many algae and fungi.单元体:一种在其整个生命循环过程中保持单倍体,而只有在海藻或真菌中作为合子才呈现二倍体状态的生物组织〔diplont〕An organism having somatic cells with the diploid number of chromosomes.二倍体:体细胞内有二倍数的染色体的组织〔diploidy〕The state or condition of being diploid.二倍体二倍体态或条件〔maturation〕The processes by which gametes are formed, including the reduction of chromosomes in a germ cell from the diploid number to the haploid number by meiosis.结合的过程:配子形成过程,包括生殖细胞因成熟分裂造成其内铬酸由二倍体数减少到单倍体数的过程
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