Which of the following would result in somaclonal variation in micropropagated plants? (P) Propagation by axillary branching in the absence of plant growth regulators (Q) Cell suspension maintained for five years before induction of somatic embryogenesis (R) Cullus induction using 20 M 2, 4-Dichlo-rophenoxyacetic acid followed by shoot organogenesis (S) Shoot organogenesis from an explant in the absence of an intermediate callus phase

Which of the following would result in somaclonal variation in micropr

1.	Which of the following would result in somaclonal variation in micropropagated plants? (P) Propagation by axillary branching in the absence of plant growth regulators (Q) Cell suspension maintained for five years before induction of somatic embryogenesis (R) Cullus induction using 20 M 2, 4-Dichlo-rophenoxyacetic acid followed by shoot organogenesis (S) Shoot organogenesis from an explant in the absence of an intermediate callus phase
A.	P, Q
B.	Q, R
C.	P, S
D.	Q, S
Answer» C. P, S

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