1. The basic unit of Classification is
A. Species
2. Cell wall of bacteria is made of
A. Peptidogycon
3. Sensation is a complex pathway involving is
A. sense organ, nerver impulses, brain
4. The sound waves if not focused by external pinna and ear canal will result in
A. slight hearing
5. which animal protects itself from enemies by spraying bad smell through its body
A. Tasmanian Devil
6. which part of alimentary canal receives bile from the liver
A. small intestine
7. Most of the plant absorb nitrogen in the forms of
A. nitrates and nitrites
8.The internal energy reserve in autotrophs is
A. starch
9. which is the best method to dispose of biological wastes from hospitals
A. incineration
10. what provides the energy which then flows a food chain
A. sunlight
11. which is not an ancient water harvesting structure
A. sargam
12. Arabari forest of Bengal is dominated by
A. Sal
13. chicken pox, measles, swine flu are disease transmission by
A. air
14. The other name of water cycle
A. Hydrological cycle
15. The life supporting zone of the earth is
A. Biosphere
16. The micro organism which help in the formation of soil is
A. moss and Lichen
17. After cutting the grain is dry for
A. 2-3 days
18. Remove the grain from stocks is called
A. threshing
19. How many species extinct per day
A. 27 spices
20. The largest flower in the world
A. Victoria Amazonica
21. Plants absorb nitrates from soil and convert them into
A. Free nitrogen
22. Dead hearts are produced in
A. sugar cane
23. Identical twins are born when
A. one sperm fertilizes the ovum and Zygote divided two separate cells developing independently
24. Hormones are useful for
A. Metabolic function
25. Flame of the forest refers to
A. A forest full of trees which burst with red flowers during autumn
26. Cloves are obtained from
A. Dried flower bud
27. Camel uses its hump for
A. storing fat
28. Birds get thrust (forward motion) and lift (upward motion) from
A. flapping wings
29. The function of tongue in snakes is to
A. smell the food
30. Which animal produces the biggest baby
A. Blue whale
31. An enzyme that works in an acidic medium is
A. pepsin
32. The number of ribs in human body
A. 24
33.The largest lymphatic organ of the body is
A. spleen
34. The blood pressure is the pressure of blood in
A. arteries
35. Which muscle is the strongest of all in the human body
A. Thigh
36. Colour of skin is due to the presence of
A. melanin
37. When more than 20% of the body weight is due to fat the person is suffering from
A. obesity
38. The vitamin that is highly sensitive to heat
A. C vitamin
39. The vitamin required for the formation of collagen is
A. ascorbic acid
40. A sub- center hospital is established for a population of
A. 3000-5000
41. Country yard means
A. Anganwadi
42. In rural areas, deliveries are usually carried out by
A. Dayee
43. The purpose of first aid is to
A. keep the victim alive
44. The larva of filarial worm are knows as
A. Micro filarial
45. Rubella is first described by
A. Abu Baqre
46. A vehicle borne transmitted diseases are
A. plague and malaria
47. Beri beri was caused in Japanese sailors who were eating
A. polished rice
48. Cow milk is yellow in colour due to presence of
A. Riboflavin
49. The first half of menstruation cycle is called
A. proliferative phase
50. The matrix of blood is
A. plasma
A. Species
2. Cell wall of bacteria is made of
A. Peptidogycon
3. Sensation is a complex pathway involving is
A. sense organ, nerver impulses, brain
4. The sound waves if not focused by external pinna and ear canal will result in
A. slight hearing
5. which animal protects itself from enemies by spraying bad smell through its body
A. Tasmanian Devil
6. which part of alimentary canal receives bile from the liver
A. small intestine
7. Most of the plant absorb nitrogen in the forms of
A. nitrates and nitrites
8.The internal energy reserve in autotrophs is
A. starch
9. which is the best method to dispose of biological wastes from hospitals
A. incineration
10. what provides the energy which then flows a food chain
A. sunlight
11. which is not an ancient water harvesting structure
A. sargam
12. Arabari forest of Bengal is dominated by
A. Sal
13. chicken pox, measles, swine flu are disease transmission by
A. air
14. The other name of water cycle
A. Hydrological cycle
15. The life supporting zone of the earth is
A. Biosphere
16. The micro organism which help in the formation of soil is
A. moss and Lichen
17. After cutting the grain is dry for
A. 2-3 days
18. Remove the grain from stocks is called
A. threshing
19. How many species extinct per day
A. 27 spices
20. The largest flower in the world
A. Victoria Amazonica
21. Plants absorb nitrates from soil and convert them into
A. Free nitrogen
22. Dead hearts are produced in
A. sugar cane
23. Identical twins are born when
A. one sperm fertilizes the ovum and Zygote divided two separate cells developing independently
24. Hormones are useful for
A. Metabolic function
25. Flame of the forest refers to
A. A forest full of trees which burst with red flowers during autumn
26. Cloves are obtained from
A. Dried flower bud
27. Camel uses its hump for
A. storing fat
28. Birds get thrust (forward motion) and lift (upward motion) from
A. flapping wings
29. The function of tongue in snakes is to
A. smell the food
30. Which animal produces the biggest baby
A. Blue whale
31. An enzyme that works in an acidic medium is
A. pepsin
32. The number of ribs in human body
A. 24
33.The largest lymphatic organ of the body is
A. spleen
34. The blood pressure is the pressure of blood in
A. arteries
35. Which muscle is the strongest of all in the human body
A. Thigh
36. Colour of skin is due to the presence of
A. melanin
37. When more than 20% of the body weight is due to fat the person is suffering from
A. obesity
38. The vitamin that is highly sensitive to heat
A. C vitamin
39. The vitamin required for the formation of collagen is
A. ascorbic acid
40. A sub- center hospital is established for a population of
A. 3000-5000
41. Country yard means
A. Anganwadi
42. In rural areas, deliveries are usually carried out by
A. Dayee
43. The purpose of first aid is to
A. keep the victim alive
44. The larva of filarial worm are knows as
A. Micro filarial
45. Rubella is first described by
A. Abu Baqre
46. A vehicle borne transmitted diseases are
A. plague and malaria
47. Beri beri was caused in Japanese sailors who were eating
A. polished rice
48. Cow milk is yellow in colour due to presence of
A. Riboflavin
49. The first half of menstruation cycle is called
A. proliferative phase
50. The matrix of blood is
A. plasma
