A) Apical meristem only
B) Palisade parenchyma
C) Both apical and axillary meristems
D) Epidermis only
Correct Answer: C
Solution :
Both apical and axillary meristems are free of virus for the healthy plant cultivation because of strong interferon activity in this region. These tissues form a protective impermeable covering around themselfs, which is: non-peretrable by any pathogen. Hence, these tissue are used in the production of diseased free plants by tissue culture.You need to login to perform this action.
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