Auxins are plant hormones. The most important auxin produced by plants is indole-3-acetic acid (IAA). 1  development of the embryo. 2  leaf formation. 3  phototropism. 4  gravitropism. 5  apical dominance. 6  fruit development. 7  abscission.8  root initiation and development.he most important auxin produced by plants is indole-3-acetic acid (IAA). 1  development of the embryo. 2  leaf formation. 3  phototropism. 4  gravitropism. 5  apical dominance. 6  fruit development. 7  abscission. 8  root initiation and development.
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Q: What does Sound Enhancer do? I'm trying to get the cleanest digital path to my system as possible. I'm ripping Apple Lossless and using an Apogee Duet (firewire) patched directly into my power amp. Sounds great, but I was wondering what checking or unchecking Sound Enhancher in the pref's is actually doing.