Question
The technique of growing plants in nutrient solution, in
complete absence of soil can be employed for: (A). Identification of essentiality of mineral elements (B). Commercial production of vegetables (C). Studying the deficiency symptoms of a particular element (D). Conservation of germplasm Choose the correct answer from the options given below.Solution
(A) Identification of essentiality of mineral elements: Hydroponics allows for precise control over the nutrient environment, making it ideal for studying the essentiality of minerals. (B) Commercial production of vegetables: Hydroponics is widely used for the commercial production of vegetables in controlled environments, enhancing yield and quality. (C) Studying the deficiency symptoms of a particular element: Hydroponics is perfect for controlled studies on nutrient deficiencies, as it can isolate variables effectively. (D) Conservation of germplasm: This is generally not done via hydroponics but through cryopreservation or seed banks.
Select the related number from the given alternatives.
82: 160 :: 36: ?
Select the option in which the numbers are related in the same way as are the numbers in the given set.
Given set: (150, 157, 178)
76 is related to 114 following a certain logic. Following the same logic, 48 is related to 72. To which of the following numbers is 84 related to, foll...
Select the set of numbers that is similar to the following set:
(24, 31, 37)
Select the option that is related to third number-cluster in the same way first number cluster is related to second number-cluster.
81: 65 :: 7...
Given set:[24, 16, 0]
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
6 _ 2 3 _ 1 _ _ 8 ...
Select the option that is related to third number-cluster in the same way first number cluster is related to second number-cluster.
94: 97 ...Select the option that is related to the third number in the same way as the second number is related to the first number.
63: 5103 :: ? : 9802.
Select the option in which does not share the same relationship as that shared by the given pair of numbers.
16 : 102
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