Give an example of a rod shaped virus.
An example of rod shaped virus is Tobacco Mosaic virus which causes a disease known as a mosaic disease in tobacco leaves.
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Baculoviruses are good example of biocontrol agents. Justify giving three reasons.Biology - Board Papers
(a) Organic farmers prefer biological control of diseases and pests to the use of chemicals for the same purpose. Justify.
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Name a free-living and a symbiotic bacterium that serve as bio-fertilizer. Why are they so called?Biology - Board Papers
What are viruses parasitising bacteria called? Draw a well labelled diagram of the same.Biology - Exemplar
Name any genetically modified crop.Biology - Exemplar
What for Nucleopolyhydro viruses are being used now a days?Biology - Exemplar