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प्रश्न
Rabi crops are cultivated from ______to______.
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उत्तर
Rabi crops are cultivated from November to April.
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संबंधित प्रश्न
Write down the desirable characters of bee variety suitable for bee keeping.
Carica papaya leaf can cure ______ disease.
Differentiate the following.
Pollen and Nectar
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 kind of flight which the new virgin queen takes along with the drones out of the hive.
Which one of the following species of the honey bee is an Italian species?
______ and ______ are supplied by air to plants.
Types of pheromones which alert insects from any danger known as:
Which of the following is a correct statement?
______ is the maintenance of bee colonies in modem hives.
