DO 红细胞 have DNA or RNA?

DO 红细胞 have DNA or RNA? DO 红细胞 have DNA or RNA?Please tell me! 红细胞有DNA吗? 红细胞有DNA吗? what's your name?man..where r r u boy or girl?How old r Do you have fu&k?yet.can you be my friend?email me.. 人体幼年红细胞中含不含DNA Do you have ____brothers or sisters? Do they have any pears or apples? have to do with or relate to 成熟红细胞没有DNA无法复制怎么产生下一代红细胞? 人成熟红细胞中有无DNA 成熟红细胞有DNA和RNA吗? 哺乳动物成熟的红细胞有DNA吗 哺乳动物成熟红细胞有DNA嘛 蛙的成熟红细胞含不含DNA分子, 哺乳动物非成熟红细胞有无dna 红细胞有染色质吗有dna吗 How____milk do we have?____中添many or much or old or big?