Joke Collection Website - Blessing messages - What are women’s genes?
What are women’s genes?
Let me first tell you about the genetic differences between men and women. A woman’s normal body cells have 23 pairs of homologous chromosomes. The only thing that is different from men is the 23rd pair of homologous chromosomes (the other twenty Both pairs are the same), the woman's is XX, the man's is XY, this is the difference between them. Attached is a genome picture/i?ct=503316480&z=&tn=baiduimagedetail&word=%C8%CB%C0%E0%BB%F9%D2%F2%D7%E9%CD%BC%C6%AC&in=26740&cl=2&lm=-1&pn =30&rn=1&di=41656853085&ln=2000&fr=&fmq=&ic=&s=&se=&sme=0&tab=&width=&height=&face=&is=&istype=2#pn30&-1
- Previous article:What are some interesting tips and advertising words?
- Next article:How to write a new media marketing planning activity plan?
- Related articles
- How to view driver's license information on mobile phone?
- College students in Shaanxi Province can't find out about paying the tour fee.
- I would like to ask the bank mortgage loan to send me this information, does it mean that the loan has come down and the loan has been successful?
- For personal use, I usually send some blessing messages. Is there a short message platform that can be realized?
- Can I cancel the phone reservation of SF Express?
- Greetings to parents on Mid-Autumn Festival
- Blank SMS virus
- How to use online banking of Agricultural Bank of China?
- How to write attractive nail copy?
- What's the matter that vivo mobile phone can't receive SMS? Do you know how it works?