02-10-2019
Biology

contestada

1. Which of the following plant growth regulators is NOT produced commercially?
A. Abscisic acid
B. Ethylene
C. Auxins
D. Cytokinins

Respuesta :

trancytarts trancytarts

02-10-2019

Answer:

I'll look more into it, but it's either C or D

Explanation:

Auxins: Auxin is a plant hormone produced in the stem tip that promotes cell elongation

Cytokinins: Cytokinins promote cell division. They are produced in growing areas, such as meristems at tip of the shoot. Zeatin is a hormone in this class, and occurs in corn (Zea ).

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