

MCQOPTIONS
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1. |
Some of the genes from viruses introduced into plants in fully functional form often exhibit Mendelian inheritance because |
A. | the genes are stably integrated in chromosomes |
B. | the genes are stably maintained in vectors |
C. | the genes are co-expressed with chromosomal genes |
D. | the genes are not interrupted by introns |
Answer» B. the genes are stably maintained in vectors | |