According to Oswald Tippo anglosperms are members of:-

According to Oswald Tippo Angiosperms are placed under:-

According to Oswald Tippo classification blue green algae are member of:-

According to Oswald Tippo classification blue green algae are member of:-

According to Tippo, BGA are included in :-

Oswald Tippo placed slime molds in :-

There are three clubs A, B and C. Every member of C is also a member of both A and B. C has 10 members. There are 4 members who are in both A and B and are not members of C. Total num-ber of members in the clubs A and B is 36. How many are members of exactly one of these clubs ?