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Answer the following questions by selecting the most appropriate option.
Q. Application of nitrogenous manure to a plant causes
- a)vigorous vegetative growth
- b)early flowering
- c)early maturation
- d)growth retardation due to toxicity to NH3
Correct answer is option 'A'. Can you explain this answer?
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Answer the following questions by selecting the most appropriate optio...
Explanation:
Nitrogen is an essential element required for plant growth and development. Nitrogenous manure is a type of fertilizer that contains nitrogen as its primary nutrient. The application of nitrogenous manure to a plant causes the following effects:
Vigorous vegetative growth: Nitrogen is a key component of chlorophyll, which is responsible for photosynthesis. When a plant receives an adequate supply of nitrogen, it can produce more chlorophyll and, therefore, more energy for growth. This results in a vigorous vegetative growth of the plant.
Early flowering: Nitrogen is also important for the production of proteins, which are necessary for the development of flowers. When a plant receives an adequate supply of nitrogen, it can produce more proteins, leading to early flowering.
Early maturation: Nitrogen is essential for the development of fruits and seeds. When a plant receives an adequate supply of nitrogen, it can produce more fruits and seeds, leading to early maturation.
Growth retardation due to toxicity to NH3: Although nitrogen is essential for plant growth, excess nitrogen can be toxic to plants. When plants receive too much nitrogen, it can lead to an accumulation of ammonia, which is toxic to plants and can cause growth retardation.
Therefore, the correct option is A) Vigorous vegetative growth.
Nitrogen is an essential element required for plant growth and development. Nitrogenous manure is a type of fertilizer that contains nitrogen as its primary nutrient. The application of nitrogenous manure to a plant causes the following effects:
Vigorous vegetative growth: Nitrogen is a key component of chlorophyll, which is responsible for photosynthesis. When a plant receives an adequate supply of nitrogen, it can produce more chlorophyll and, therefore, more energy for growth. This results in a vigorous vegetative growth of the plant.
Early flowering: Nitrogen is also important for the production of proteins, which are necessary for the development of flowers. When a plant receives an adequate supply of nitrogen, it can produce more proteins, leading to early flowering.
Early maturation: Nitrogen is essential for the development of fruits and seeds. When a plant receives an adequate supply of nitrogen, it can produce more fruits and seeds, leading to early maturation.
Growth retardation due to toxicity to NH3: Although nitrogen is essential for plant growth, excess nitrogen can be toxic to plants. When plants receive too much nitrogen, it can lead to an accumulation of ammonia, which is toxic to plants and can cause growth retardation.
Therefore, the correct option is A) Vigorous vegetative growth.
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Answer the following questions by selecting the most appropriate option.Q. Application of nitrogenous manure to a plant causesa)vigorous vegetative growthb)early floweringc)early maturationd)growth retardation due to toxicity to NH3Correct answer is option 'A'. Can you explain this answer?
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