Etiolation in plants is caused when they [CPMT 1984; AIIMS 1985; Bihar – McqOptions

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1.	Etiolation in plants is caused when they [CPMT 1984; AIIMS 1985; Bihar MDAT 1995]
A.	Are grown in dark
B.	Have mineral deficiency
C.	Are grown in intense light
D.	Are grown in blue light
Answer» B. Have mineral deficiency

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