Question
The Little leaf disease of brinjal (Solanum melongena)
is caused by which of the following pathogens? This disease results in the appearance of smaller, deformed leaves, stunted plant growth, and sometimes reduced fruit production, severely affecting the overall health of the plant.Solution
The Little leaf disease of brinjal is caused by a phytoplasma, which is a type of bacteria-like organism that lacks a cell wall. Phytoplasmas are transmitted primarily by insect vectors, especially leafhoppers, and they interfere with the normal growth of the plant, causing the leaves to become smaller, twisted, and deformed. Although it resembles a bacterial infection, phytoplasma is distinct due to its unique characteristics.
Select the correct PASSIVE VOICE form of the given sentence.
The floods destroyed several crops.
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Why do you spend so much money?
Select the option that expresses the given sentence in active voice.
Not a word was spoken by the criminal in self-defence.
Select the correct active form of the given sentence.
Many Indians have been brought back from foreign countries by the government.
Select the correct passive form of the given sentence.
Buy some apples and grapes for the family
- Select the option that expresses the given sentence in active voice.
The final decision regarding the budget proposal was taken by the committee af... Select the option that expresses the given sentence in active voice.
By how many people were you helped in your time of difficulty?
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Select the correct passive form of the given sentence.
Circumstances forced him to accept the menial job.
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