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Question
Physiological effects of gibberellins are _______.
1. Removal of genetic dwarfism
2. Inhibition of seed germination
3. Promoting bolting and flowering
4. Formation of more male flowers in cucurbita
Options:
A .  2 alone is incorrect
B .  2 and 4 are correct
C .  3 and 4 are correct
D .  1, 3 and 4 are correct
Answer: Option D
:
D
Genetically dwarf maize and pea plants can be made tall by gibberellins. They also promote bolting and flowering . In cucurbita and cannabis more male flowers than female flowers are formed by their action. Gibberellins are known for inducing seed germination as they mobilize reserve food material hence are widely used for malting process in brewing industry.

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