Practice question
Question
Which is least suitable for long-distance phloem transport?
Explanation
D fits best: Reducing sugars. Keep the PHLOEM TRANSLOCATION basics straight and Reducing sugars stands out as the precise answer. Avoid: A) Non-reducing sugars; B) Mannitol; C) Galactosyl-sucrose oligosaccharides. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.
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