One of the following plant hormones is responsible for the phenomenon

1.	One of the following plant hormones is responsible for the phenomenon of phototropism in plants. This is : (a) giberellin (b) eltroxin (c) cytokinin (d) auxin
Answer» One of the following plant hormones is responsible for the phenomenon of phototropism in plants. This is : (a) giberellin (b) eltroxin (c) cytokinin (d) auxin

One of the following plant hormones is responsible for the phenomenon of phototropism in plants. This is : (a) giberellin (b) eltroxin (c) cytokinin (d) auxin

Answer»

One of the following plant hormones is responsible for the phenomenon of phototropism in plants. This is :

(a) giberellin

(b) eltroxin

(d) auxin