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Q1. Through which of the following the blood flows slowly?
Correct answer : 1
Q2. ...............gives the red colour to the blood.
Correct answer : 4
Q3. Among the following which one helps the RBCs to carry oxygen from the lungs to different parts of the body?
Correct answer : 1
Q4. Nutrients, protein antibodies, acids, waste products, enzymes, hormones etc are the constituent of ...............
Correct answer : 2
Q5. For which type of animals, the circulatory system helps to maintain the body temperature?
Correct answer : 2
Q6. What is the term for the separation and elimination of wastes from the body?
Correct answer : 4
Q7. Lungs help in sending out..................
Correct answer : 3
Q8. Which of the following is excreted by the Skin?
Correct answer : 4
Q9. Urine consists of waste materials like.....
Correct answer : 4
Q10. The urine collected by the urinary bladder is sent out through the ...............
Correct answer : 3
Q11. The finger like structures present in the medulla are known as............
Correct answer : 2
Q12. The glomerulus of a nephron consists of a network of.....................
Correct answer : 1
Q13. Uriniferous tubules are differentiated into ..........parts.
Correct answer : 2
Q14. Systems that help the human body to cooperate and function normally is/are
Correct answer : 4
Q15. ............is the colour of the inner part of the brain.
Correct answer : 3
Q16. Injury and damage of which of the following leads to death?
Correct answer : 1
Q17. Which layer of the eye ball consists of the choroid layer, ciliary muscles and the lens?
Correct answer : 2
Q18. Which of the following is/are essential for the growth of the body?
Correct answer : 4
Q19. Which of the following regulates the functioning of the body?
Correct answer : 4
Q20. Depending upon the ..................concentration, some soils are acidic and some are basic in nature.
Correct answer : 3
Q21. The branch of science that deals with the organism and its environment is called as ......................
Correct answer : 1
Q22. Bats find their ways by the reflection of ...........waves.
Correct answer : 2
Q23. The peral oyster beds of the .............coast are known as "Lingha Pearls".
Correct answer : 3
Q24. To protect human getting infected from the worms in the stomach of animals, pets should be administered..............
Correct answer : 3
Q25. Majority of the diseases are caused by bacteria and viruses which are clinically known as ............
Correct answer : 4
Q26. The administration of one or more type of vaccines, by injecting them into the body, to create the necessary resistance is called ....................immunisation.
Correct answer : 2
Q27. Sickle cell anaemia is caused by ..........
Correct answer : 2
Q28. Colour blindness, sickle cell anaemia, haemophilia and Turner's syndrome are known as .........diseases.
Correct answer : 2
Q29. Carbohydrates and fats are called as ..................
Correct answer : 3
Q30. Earthworm belongs to the order of ....................
Correct answer : 3
Q31. Undigested food of earthworms are excreted out as.............
Correct answer : 2
Q32. A) Scales, feathers, beaks and tails form the exoskeleton B) Exoskeleton of pigeon is well developed
Correct answer : 4
Q33. Sugarcane is specially prone to ................disease.
Correct answer : 3
Q34. ................is specially prone to bacterial blight.
Correct answer : 2
Q35. Wheat crop is susceptible to .................disease.
Correct answer : 2
Q36. Rabies affects ...............
Correct answer : 4
Q37. "Surti" is a breed of ......................
Correct answer : 2
Q38. The crop most susceptible to root knot disease is..................
Correct answer : 3
Q39. "Murrah" is a breed of ....................
Correct answer : 2
Q40. Phosphorous, Nitrogen and Carbon are considered to be .......... plant nutrients.
Correct answer : 3
Q41. "Smut" a plant disease mostly affects ................crops.
Correct answer : 1
Q42. The soil that needs only little irrigation as it is capable of retaining soil moisture is......
Correct answer : 3
Q43. The soil that swells when wet and cracks when dry is..........................
Correct answer : 2
Q44. North Western region is rain fed during winter only during ..........
Correct answer : 2
Q45. The region to receive very less rain fall in India is................
Correct answer : 3
Q46. "Black Arm" is a plant disease that affects .........crops.
Correct answer : 2
Q47. "Green Ear" is a plant disease
Correct answer :
Q48. "Blast" is a plant disease associated with ...........crop.
Correct answer : 3
Q49. Deficiency of Zinc causes "Khaira" a plant disease. It affects most seriously ............crop.
Correct answer : 1
Q50. .........crops gets adversely affected by the pest 'stem borer'.