General Knowledge Questions And Answers :: General Science: part21



General Knowledge : General Science QUESTIONS AND ANSWERS :: part21 : 36 to 40

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

36.Which of the followng is not in the inner ear ?

Eustachian tube
Cochlea
Semicircular canals
Sacculus

37.Which of the following is produced during allergic reactions ?

Heparin
Histamine
Seratonin
Selastamine

38.The main constituent of haemoglobin is :

iron
magnesium
calcium
chlorine

39.The largest lymphatic organ of the body is :

liver
spleen
pancreas
duodenum

40.When two organisms exist in such a way that only one is benefited by the other, the relationship is called1. dependence 2. exploitation3. parasitism 4. symbiosis

1 and 2
4 only
3 only
2 only

More General Science QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha
The only place where success comes before work is in the dictionary.- Vidal Sassoon