NEET Biology question

Not in NEET syllabus

If you are given a task to analyse phloem sap chemically, which of the following will be present in the least concentration?

(A)Water
(B)Sugar
(C)Minerals and nitrogenCorrect
(D)Hormones

Answer: (C)

Solution

Phloem sap is composed predominantly of water and sugar (mainly sucrose), with organic nitrogen compounds, hormones, and some minerals present in smaller amounts. Among the given options, minerals and (inorganic)

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Question ID VK-127817