AIPMT 2000 Biology Solved Paper

Question : 80 of 100

Marks: +1, -0

What happens in plants during vascularisation

Differentiation of procambium, formation of primary phloem followed by formation of primary xylem
Differentiation of procambium followed by the formation of primary phloem and xylem simultaneously
Formation of procambium, primary phloem and xylem simultaneously
Differentiation of procambium followed by the formation of secondary xylem

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