Question

Explain gibberellins

Answer 1

 Gibberellins are plant hormones which promote cell enlargement and cell differentiation in the presence of auxins. 
Gibberellins help in breaking the dormancy in seeds and buds. They  also promote fruit growth. 
Gibberellins stimulates elongation of shoots of various plants

Answer 2

HÈLLØ!!

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➖It is the component responsible for the ‘bakane’ disease of rice seedlings.

➖The disease is caused by the fungal pathogen Gibberella fujikuroi. E.

➖Kurosawa treated uninfected rice seedlings with sterile filtrates of the fungus and reported the appearance of disease symptoms.

➖Finally, the active substance causing the disease was identified as gibberellic acid.

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THÅÑKẞ!!