Question: What effect do gibberellins have on seed germination? (2020)
Options:
Inhibit germination
Promote germination
No effect
Delay germination
Correct Answer: Promote germination
Exam Year: 2020
Solution:
Gibberellins promote seed germination by breaking dormancy and stimulating the growth of the embryo.
What effect do gibberellins have on seed germination? (2020)
Practice Questions
Q1
What effect do gibberellins have on seed germination? (2020)
Inhibit germination
Promote germination
No effect
Delay germination
Questions & Step-by-Step Solutions
What effect do gibberellins have on seed germination? (2020)
Step 1: Understand that gibberellins are plant hormones.
Step 2: Know that seeds can be dormant, meaning they are inactive and not growing.
Step 3: Recognize that gibberellins help break this dormancy, allowing the seed to start growing.
Step 4: Learn that gibberellins stimulate the growth of the embryo inside the seed.
Step 5: Conclude that with gibberellins, seeds can germinate and grow into plants.
Gibberellins and Seed Germination – Gibberellins are plant hormones that promote seed germination by breaking dormancy and stimulating embryo growth.
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