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Skin cancer known as Melanoma associated with ____________?
A. ozone accumulation
B. ozone depletion
C. acid rain
D. allergens
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____________ is the outermost layer of skin.
A. endodermis
B. dermis
C. epidermis
D. hypodermis
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Siemens is the SI unit of________?
A. Conductance
B. Resistance
C. Capacitance
D. Charge
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The addictive drug in Tobacco is ___________?
A. Ethanol
B. Nicotine
C. Ammonia
D. Tar
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Second layer of the Earth’s atmosphere is__________?
A. Stratosphere
B. Mesosphere
C. Troposphere
D. Thermosphere
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Intrinsic Semi-conductor is also called as__________?
A. Impure-Conductor
B. Pure-Conductor
C. Simple Conductor
D. None of these
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D. Surah Yaseen
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