精受精
网络释义专业释义
短语
实验多精受精 experimental polyspermy
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polyspermy - 引用次数：1
A large vesicle is formed at the joint region of the spermatozoid and the egg. The vesicle can prevent other sperms enter the egg, and avoid polyspermy.
精子进入卵细胞后,在精卵的结合处会产生大的囊泡,它具有阻止其他精子进入卵细胞的作用,从而避免多精受精。
参考来源 - 两种不同演化地位蕨类植物卵发生及受精作用的研究
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原声例句
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The result of fertilization now is a new cell that is the union of the sperm and the egg, and it's called the zygote and it contains the diploid number of chromosomes, genes.
受精就是产生,一个精卵结合的新细胞,称为受精卵,它含有二倍体的染色体基因
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