Answering Exams

Some General Knowledge MCQs

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*The most frequent pathogenic fungi are…………*
A. Dermatophytes●●●✔
B. Smuts
C. Rusts
D. Aspergillus

*The cutting of forest is called……………*
A. Afforestation
B. Deforestation●●●✔
C. Neoforestation
D. None of them

*The kidney of man is about…………….long .*
A. 8cm
B. 10 cm●●●✔
C. 12 cm
D. 14 cm

*Normal set point of temp. Is*
A. 37°F
B. 98.6°F●●●✔
C. 30°C
D. 37°C

*The most abundant component of urine:*
A. Urea
B. Water●●●✔
C Ammonia
D. Uric Acid

*The excretory organs of annelids are*
A. Flame cells
B. Nephridia●●●✔
C. Kidneys
D. Livee

*The warm-blooded are called…………….*
A. Poikilotherms
B. Homoiotherms●●●✔
C. Homiostate
D. Isotherms

*The kidneys excrete about…………….liters of urine.*
A. 1-2 liters●●●✔
B. 2-3 liters
C. 2-4 liters
D. 2-5 liters

*Kidneys are…………shaped organs. *
A. Been●●●✔
B. Rod
C. Oval
D. None of them

*The outer dark part of kidneys is called……………..*
A. Cortex●●●✔
B. Medulla
C. Pelvis
D.

*Noise is considered as sound beyond*
A. 30 Decibels
B. 50 Decibels●●●✔
C. 80 Decibels
D. 10 Decibels

*The safest and cheap source of energy is*
A. Nuclear energy
B. Hydroelectric
C. Petroleum
D. Coal●●●✔

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