【中字】血型的重要性Why do blood types matter 为什么人类会有血型?它们又是由什么决定,又有什么用呢?翻轴@shaggyday 校@OwenNiu233 压@sakurakira 欢迎加入阿尔法粉丝群238870907 另招字幕组成员 http://t...
【中字】血型的重要性Why do blood types matter2020-12-16 10:57:20 张张科学说 举报 0 分享至 0:00 / 0:00 速度 洗脑循环 Error: Hls is not supported. 视频加载失败 张张科学说 230粉丝 对生活的感悟,让每个人感动。 10:00 黑暗森林 费米悖论 以及更多无人知道答案的问题 03:29 高估了...
Why we have different blood types and why they matterKeegan LarwinJessica Orwig
Why do we have different blood types? Scientists estimate that blood types have been around for at least 20 million years. But doctors have only known about them for the last 116 years.Before 1900, countless people died after they were injec...
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But it is clear that some manner of environmental pressure is a factor in blood group polymorphism. The major blood groups were not figured out until the early 1900s, and before then blood transfusions sometimes turned mysteriously fatal because the different blood groups are incompatible. In ...
don’t share blood, a small amount of the baby’s blood can mix with the mother’s. If you’re Rh-incompatible, your red blood cells can start to attack your baby’s red blood cells. But if doctors know about your different blood types, they can give you shots to keep your baby ...
The Anatomy of Human Motivation: Arrays of What they Say, Think, Behave and Act with Reference to Blood Type Blood is the most fundamental nourishment for our bodies. It seems to be that different blood types would react differently & motivate differently. Many ... BR Shyam,P Aithal - 《...
This may not be a word-for-word transcript. Why do we have different blood types? Scientists estimate that blood types have been around for at least 20 million years. But doctors have only known abo…
But how do we get four blood types from only two antigens? 但仅从这两种抗原我们怎么得到四种血型的呢? Well, the antigens are coded for by three different alleles, varieties of a particular gene. 这些抗原被三种不同的等位基因进行编码,成为特定基因的种群。 While the A and B alleles code for...