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प्रश्न
A total of ______ nutrients are essential to plants.
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उत्तर
A total of 16 nutrients are essential to plants.
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संबंधित प्रश्न
How bee colony works? What values can be seen in the organisation of bee colony?
What is pasturage and how it is related to honey production?
Drones in the honey bee colony are formed from ______.
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.
What happens to the drones after mating flight?
Group the following and tabulate them as energy-yielding, protein yielding, oil yielding and fodder crop.
Wheat, rice, berseem, maize, gram, oat, pigeon gram, sudangrass, lentil, soybean, groundnut, castor and mustard.
______ and ______ are supplied by air to plants.
Which of the following is a correct statement?
What is Bee wax?
Which one of the following products of apiculture is used in cosmetics and polishes?
