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Farmers have reported 50% higher yields ...

Farmers have reported 50% higher yields of Rice by using biofertilizer

A

Mycorrhiza

B

Anabaena azollae

C

Lichen

D

Legume-rhizome symbiosis

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Farmers have reported 50% higher yield of rice by using biofertilizer

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Farmers have reported over 50% higher yield of rice by using which of the following biofertilizer?

Agriculturists have reported about 40- 50% higher yields of rice by applying

Modern farmer's can increase the yield of paddy upto 50% by the use of :-

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Chlloride samples are prepared for analysis by using NaCl, KCl, NH_4Cl separately or as mixtures. What minimum volume of a 5.0% by weight AgNO_3 Solution (Density =1.02 ) must be added to a sample wehging 0.321 g in order to ensure complete precipitation of choride in every possible cases?

Two farmers Ramkishan and Gurcharan Singh cultivates only three varieties of rice namely Basmati, Permal and Naura. The sale (in Rupees) of these varieties of rice by both the farmers in the month of September and October are given by the following matrices A and B. (i) Find the combined sales in September and October for each farmer in each variety. (ii) Find the decrease in sales from September to October. (iii) if both farmers receive 2% profit on gross sales, compute the profit for each farmer and for each variety sold in October.

A schematic analysis of the reaction of the enantiomer with racemic mixture is shows below: {:(d,+,"d and l",rarr,(d)-(d)),("The(+)-form of",,"A racemic mixture of",,+),("chiral molecules",,"other molecules with",,(d)-(l)),(,,50%(d) and 50%(l),,):} The products (d-d) and (d-l) are clearly neither identical nor enantiomers (non-superimposable mirror images) as the diastereomers, stereoisomers that are not mirror images' . The formation of diasteromers allows the separation of enantiomers (called resolution) which is not easy as enantiomers have identical physical properties. One general with naturally occurring chiral molecule to form a pair of diastereomers. These can be separated easily as they have different physical properties. If the original chemical reaction can be reversed, the enantiomers can be isolated. Which of the following is an example of diastereomers ?

TRUEMEN BIOLOGY ENGLISH-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Match the following essential elements (List-I) with their respective ...

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  2. Which of the following components are associated with nitrate reductas...

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  3. Farmers have reported 50% higher yields of Rice by using biofertilizer

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  4. Read the following statements regarding the mineral nutrition in plan...

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  5. Read the following matches regarding the elements and their deficiency...

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  6. Little leaf disease is caused by

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  7. Match the following

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  8. Match the following

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  9. Match the following

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  10. Critical toxicity level caused by mineral nutrients means reduction in...

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  11. Match List - I (Element) with List - II (Process) and select the corre...

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  12. Find out the correct options 1. Copper is present in cytochrome oxid...

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  13. Regarding the mineral nutrition of plants, which one of the following ...

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  14. Consider the following enzymes 1. Glutamate dehydrogenase 2. Gluta...

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  15. Which one of the following pairs is not correctly matched?

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  16. After going through the diagram choose the correct option

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  17. Go through the following matches (i) Calcium - Required by meristem...

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  18. Read the following matches (i) Zinc - Activator of catalase (ii) C...

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  19. Go through the following matches (i) Copper - Absorbed as cuprous io...

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  20. Read the following matches (i) Boron - Pollen germination (ii) Man...

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