What am I? Plant Growth Substances

Descripción

Plant Growth Substances: Natural effects on the plant and commercial uses
otaku96
Test por otaku96, actualizado hace más de 1 año
otaku96
Creado por otaku96 hace alrededor de 9 años
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Resumen del Recurso

Pregunta 1

Pregunta
I promote cell elongation and inhibit the growth of side-shoots. What am I?
Respuesta
  • auxin
  • cytokinins
  • gibrellins
  • abscissic acid
  • ethene

Pregunta 2

Pregunta
We inhibit abscission. What are we?
Respuesta
  • auxin
  • cytokinins
  • abscissic acid
  • ethene
  • gibrellins

Pregunta 3

Pregunta
I promote cell division and delay senescence (ageing). What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 4

Pregunta
I promote fruit ripening. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 5

Pregunta
I inhibit seed germination and growth. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 6

Pregunta
I promote seed germination and growth of stems. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 7

Pregunta
I cause stomatal closure when little water is available. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 8

Pregunta
I am used to promote female sex expression in cucumbers. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 9

Pregunta
I am used to make seedless fruit. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 10

Pregunta
I am used to improve fruit shape. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 11

Pregunta
In callus tissue culture, I am used to promote bud and shoot growth. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 12

Pregunta
I am used as a herbicide. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 13

Pregunta
I am used to promote fruit ripening and drop. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 14

Pregunta
I am used to lengthen the shelf life of some fruits by preventing ageing. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 15

Pregunta
In callus tissue culture, I am used to promote root growth. What am I?
Respuesta
  • auxin
  • cytokinins
  • gibrellins
  • ethene
  • abscissic acid

Pregunta 16

Pregunta
I am used to prevent lettuce leaves from yellowing once picked. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins

Pregunta 17

Pregunta
I can be used in brewing to germinate barley seeds. What am I?
Respuesta
  • auxin
  • cytokinins
  • ethene
  • abscissic acid
  • gibrellins
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