Question
State Fleming’s right hand rule.
✓
Answer
Stretch the thumb, the index finger and the middle finger of the right hand in such a way that they are perpendicular to each other. In this position, the thumb indicates the direction of the motion of the conductor, the index finger the direction of the magnetic field, and the middle finger shows the direction of the induced current.
[Note The induced current is maximum when the direction of motion of the conductor is at right angles to the magnetic field. ]
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- Identify the phylum and give one example.
ii. I live in your small intestine. Pseudocoelom is present in my thread like body.
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However, bacteria like Pseudomonas spp. and Alcanovorax borkumensis have to ability to destroy the _____________ and other chemicals. Hence, these bacteria are used to clear the oil spills. These are called as hydrocarbonoclastic bacteria $(HCB). \ HCB$ decompose the hydrocarbons and bring about the reaction of carbon with _____________ , _____________ and water is formed in this process.