Question
Horizontal growth of seedling, swelling of axis and
apical hook formation of dicot seedlings are associated with-Solution
Ethylene is a plant hormone known for its role in various aspects of plant development including the horizontal growth (also known as apical hook formation in seedlings). It promotes growth adaptations under stress conditions, such as mechanical pressure or water saturation, and plays a crucial role in the regulation of seedling growth direction and structure.
A person standing on a trolley moving in a straight line throws a stone vertically upward, relative to himself, while facing in the direction of motion....
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1. Helium
2. Mercury
3. Chlorine
4. Bro...
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The spokes used in the wheel of a bicycle increase its –
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1. They are used to destroy disease-causing bacteria.
2. They can be applied to th...
In Bernoulli's principle, increase in fluid velocity leads to:
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