gymnosperm sperm cell 裸子植物精细胞
isolation of sperm cell 精细胞分离
sperm cell plasma membrane 精细胞质膜
sperm mother cell 精母细胞
Sperm cell plays a very important role in double fertilization of angiosperms.
精细胞在被子植物双受精过程中占有非常重要的地位。
参考来源 - 水稻精细胞优势表达基因RSG6的克隆与研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The other germ line cell is the sperm cell.
另一种生殖细胞是精子细胞
The sperm - say this is the one sperm cell that's able to inject its DNA into the egg, well then this cell has a polarity.
假设某个精子细胞,成功向卵子注入了自己的DNA,那这个细胞就有了极性
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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