Plant Tissue Culture. — BIO BOTANY STD 12 — Question
Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYPlant Tissue Culture.2 Marks
Question
Define (a) Callus (b) Embryoids
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Answer
(a) Callus is a mass of unorganized growth of plant cells or tissues in in vitro culture medium, (b) The callus cells undergoes differentiation and produces somatic embryos, known as Embryoids.
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