Question

Activity Zone

Make a chart showing different blood types along with their donor and recipient in an attractive​

Answer 1

Explanation:

see cart you will understand correctly and mark as brainlist

Answer 2

Explanation:

karl landsteiner in 1900 identified different types of blood group in human. these blood group are differentiated on basis of proteins antigens found on the surface of rbcs. these are two types antigens a and b. a person's blood group is 'a' if the antigens present on his rbcs is a and b if the b if the antigens is b. the person whose have a and b ,belong to ab blood group.ab is called as universal recipient . o blood group can donate blood for any one o blood group is called as universal donor