Which phytohormones promote seed germination | vedclass

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(B) Gibberellins are phytohormones that promote seed germination in cereals by inducing the synthesis of hydrolytic enzymes,such as $\alpha$-amylase,i

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Gibberellin

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(B) Gibberellins are phytohormones that promote seed germination in cereals by inducing the synthesis of hydrolytic enzymes,such as $\alpha$-amylase,in the aleurone layer. These enzymes break down stored starch into simple sugars,which provide energy for the growing embryo. Abscisic acid $(ABA)$ acts as a growth inhibitor and promotes seed dormancy. Auxins and Cytokinins are involved in cell elongation and cell division,respectively,but they are not the primary hormones responsible for the induction of amylase synthesis during germination.

Which phytohormones promote seed germination in cereals by synthesizing amylase enzyme?

Similar Questions

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Which of the following plant growth regulators promotes internode elongation prior to flowering in cabbage?

$A$ : Seeds do not sprout when $ABA$ is overcome by Gibberellins. $R$ : $GA$ inhibits protein and $RNA$ synthesis.

Which of the following was discovered from the 'foolish seedling' disease of rice?

Which of the following plant hormones can substitute for long photoperiods in flowering plants?

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