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In crop improvement programmes, virus free clones can be obtained through
Options
(a) embryo culture
(b) shoot apex culture
(c) grafting
(d) hybridization
Correct Answer:
shoot apex culture
Explanation:
Apical meristems or shoot tip meristems are always free of viral infections, therefore, for virus-free cultures shoot tips are preferred in tissue culture. For studying the viral effects on plants, shoot apex should be excluded.
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Topics: Enhancement in Food Production
(101)
Subject: Biology
(4253)
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