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प्रश्न
______ nutrients are needed in small quantity for plants and are called ______.
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उत्तर
Seven nutrients are needed in small quantity for plants and are called micronutrients.
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संबंधित प्रश्न
For increasing production, what is common in poultry, fisheries and bee-keeping?
______ is a preservative in honey.
Say true or false. If false, correct the statement.
Apis florea is a rock bee.
Assertion: Nuptial flight is a unique flight taken the queen bee followed by several drones.
Reason: The queen bee produces a chemical substance called pheromone. The drones in that area are attracted to the pheromone and then mating takes place.
Name the following:
The largest bee in the colony.
What are the main duties of a worker bee?
Which one of the following nutrients is not available in fertilizers?
A total of ______ nutrients are essential to plants.
______ is the maintenance of bee colonies in modem hives.
How is honey formed?
