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Question : [A]: Raphanobrassica is an excellent ex- ample of allotertraploidy. [R]: It involves intergeneric cross between radish genus- Raphanus and cabbage ge- nus- Brassica, each of which has a diplid chromosome number of 18.

Answer»

If both A and R are TRUE and R is the correct explanation of A
If both A and R are true but R is not the correct explanation of A
If A is true and R is FALSE
If both A and R are false

ANSWER :A


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