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7. State whether True or False. If false write the correct statement I

1. A plant hormone concerned with stimulation of cell division and promotion of nutrient mobilization is cytokinin.

The statement is

They stimulate tremendous elongation of internodes
They induce cytokinesis in the presence of auxins

2. Gibberellins cause parthenocarpy in tomato.

The statement is

They are efficient in inducing the formation of parthenocarpic fruits
They induce cytokinesis in the presence of auxins

3. Ethylene retards senescence of leaves, flowers and fruits.

The statement is

Ethylene hastens senescence of leaves, flowers and fruits
Ethylene is a hormone that initiates the closure of stomata during water stress

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