Question

What are precursors and bound Auxins?​

Answer 1

Answer:

Trp is a known precursor for auxin biosynthesis and it has been demonstrated that feeding plants with labeled Trp leads to the production of labeled IAA (Wright et al., 1991; Normanly et al., 1993)

Explanation:

Answer 2

Trp is a known precursor for auxin biosynthesis and it has been demonstrated that feeding plants with labeled Trp leads to the production of labeled IAA (Wright et al., 1991; Normanly et al., 1993). ... Auxin is synthesized from the amino acid Trp in two chemical steps.