Question

difference between gibberellin and cytokinins​

Answer 1

Answer:

Cytokinins delay aging in leaves and flowers. Gibberellins elongate stem internodes in lettuce to elevate flowers and seeds for pollination and dispersal. Gibberellins stimulate breakdown of endosperm, growth of the embryo, and seed germination. Greenhouses use gibberellins to germinate dormant seeds.

Explanation:

Answer 2

Given:

Gibberellin, Cytokinins

To Find:

Find the difference between gibberellin and cytokinins​.

Solution:

Auxins -It promotes cell enlargement. It helps in root formation. It helps in respiration, movements, apical dominance, inhibition of obsession, fruit growth, sweetening of fruits, parthenocarpy.

Gibberellins- It helps in the growth, yields of fruits. Overcoming dormancy and helps to produce malt. It helps in flowering as well as parthenocarpy.

Cytokinins- They are essential for cell division. The help in Cell differentiation. They prevent senescence. They help in phloem transport. They help to increase resistance to diseases and temperature extremes. They help to overcome apical dominance and allow sprouting of Lateral buds.