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Nitrogen is a vital nutrient for plants as it is a component of proteins, enzymes, chlorophyll, and other essential compounds involved in growth and development. In soil, nitrogen exists predominantly in organic forms, such as organic matter and microbial biomass. It needs to undergo mineralization, where organic nitrogen is converted into inorganic mineral forms (ammonium and nitrate), for plant roots to uptake it. Excessive nitrogen in soil, often due to over-fertilization or improper nutrient management, can lead to nutrient imbalances. This can negatively impact plant health, reduce the availability of other nutrients, and contribute to environmental issues like water pollution through nitrogen leaching or runoff.
Read the directions carefully and answer the following question.
Srinija walked 9 km towards the west from her home, then turned towards the so...
Which of the following numbers will replace the question mark (?) in the given series?
The position of how many letters will remain unchanged if each of the letters in the word ‘PRANKED’ is arranged in the English alphabetical order? ...
If the two signs, '× and ÷' are interchanged, which of the following equations will be correct?
If A denotes, B denotes, C denotes, and D denotes, then what will be the value of the following expression?
89 A 94 C 35 D 8 B 8 = ?
Three of the following four letter-clusters are alike in a certain way and one is different.
Pick the odd one out.
What should come in place of the question mark (?) in the given series?
13, 22, 33, 46, 7, 78, 97
Study the pattern in the first two pictures and then choose the number that can replace the question mark (?) in the third picture.
Six boxes, labelled A, B, C, D, E and F, are arranged vertically from top to bottom. The top position is considered as the 1st position, whereas the bot...
Find the missing number in the series given below.
2, 6, 30, 210, ?, 30030