Answer:
To keep blood safe, blood banks carefully screen donated blood. The risk of catching a virus from a blood transfusion is low. Sometimes it is possible to have a transfusion of your own blood. During surgery, you may need a blood transfusion because of blood loss.
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Explanation:
R R Rr is the result of 1st punnet square and the genotype used to produce f2
r
r
Answer:When one has a non-living specimen that is no thicker than a few micrometers.
Explanation: