Correct option is B
Correct option: (b) Objective magnification × Ocular magnification
· Total magnification =
Objective lens power × Eyepiece power.
Other options: (a), (c), (d) – Incorrect formulas.
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Question
In a compound microscope, the total magnification is calculated as –
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- 1)Given below are two statements: Assertion (A) and Reason (R). Assertion (A): Fungi is the largest microbial biomass in the soil and are very effective decomposers of plant material. Reason (R): Bacteria are the most abundant soil inhabitants and are active in decomposition of organic matter.
- 2)Given below are two statements: Statement I: Phytoalexins are high molecular weight compounds. Statement II: Phytoalexins are all phenolic in nature.
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