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Questions:

1. Which of these is not a chordate character?
2. Chordates with a backbone are called?
3. The members of which group are considered as doubtful chordates?
4. Which of the following is extinct vertebrate?
5. In hemichordates, body is typically divided into?
6. In hemichordates, coelom is?
7. Larval form of hemichordates is?
8. In Balanoglossus coelom is divided into?
9. Balanoglossus is?
10. Which of the following is true for blood vascular system of Balanoglossus?
11. Urochordates inhabit?
12. Accessory respiratory organ in urochordates is?
13. Retrogressive metamorphosis found in?
14. Intestine in Herdmania is?
15. In cephalochordates, excretion takes place by?
16. Nerve cord in cephalochordates is?
17. Lancelets possess?
18. Notochord in cephalochordates?
19. Lateral line system is present in animals of which class?
20. The body of fish is divided into?
21. Respiration in Chondrichthyes is by?
22. In Chondrichthyes?
23. The accessory organ of respiration in lung fishes is?
24. Which one of the following is an example of a lung fish?
25. Tail in bony fishes is usually?
26. Cranial nerves in Osteichthyes are?
27. Pipe fish belongs to which order?
28. Guitar fish is the common name of?
29. In amphibians respiration takes place by?
30. Excretion in amphibians is?
31. Order Gymnophiona includes?
32. Neoteny refers to?
33. Which of the following is an example of Neoteny?
34. Uromastix is commonly known as?
35. Age of reptiles is?
36. Embryonic membranes present in reptiles are?
37. Which statement is correct regarding ovary and aortic arch in birds?
38. Teeth in mammals are?
39. Largest mammalian order is?
40. Milk dentition in mammals lack?
41. According to Neo-Darwinian theory, which factor is responsible for the origin of new species?
42. Molecular phylogeny deals with evolutionary history of organisms in terms of?
43. Which of the following sets do not have homologous organs?
44. According to the evolutionary theory, formation of new species is generally due to?
45. Life originated in which era?
46. Which element was absent in primitive atmosphere?
47. The first genetic material on earth was?
48. Oparin theory of origin of life is based on?
49. The correct sequence of substances that appeared during the origin of life on earth is?
50. Oxygen in atmosphere has been formed by?
51. Who demonstrated that life originated from pre-existing cells?
52. According to spontaneous generation, life originated?
53. The scientist who divided the whole world into six major biogeographical regions?
54. It is said to believe that all the continents were present in the form of a single land mass called?
55. The drawback of Darwinism was that it couldn't explain?
56. Primates originated during which era?
57. Which ape is closely related to man?
58. Ramapithecus and Shivapithecus were discovered from which place in India?
59. The amount of yolk and its distribution are changed in the egg, it affects?
60. Human ova is?
61. Vitelline membrane is?
62. Meroblastic and discoidal cleavage is characteristic of?
63. Formation of Archenteron occurs in which stage of development?
64. At the time of egg laying the chick embryo is in?
65. In chick the incubation period is?
66. Primitive streak stage begins after what time of incubation?
67. The embryonic respiratory organ is?
68. The function of amnion is?
69. Functions of placenta include?
70. Haemochorial placenta is found in?
71. Trypsin differs from pepsin because it digests?
72. Ptyalin, an enzyme in saliva works in?
73. Where is the hunger center located in human brain?
74. Which set is mixed with food in small intestine?
75. The maximum amount of electrolyte and water from the glomerular filtrate is reabsorbed in which part of nephron?
76. The organ which is called 'blood bank' of human body?
77. Filtration pressure in human kidney is about?
78. Urea is synthesized in?
79. Lymph performs which function?
80. The O2 dissociation curve of Hb when pH is decreased?
81. In the process of transport of CO2 which phenomenon occurs between RBC and plasma?
82. Respiratory Quotient is defined as?
83. In the center of I-Band, there is an elastic fiber which bisects it?
84. Prothrombin required for blood clotting is produced by?
85. Reabsorption of Na+ along with excretion of K+ is controlled by which hormone?
86. BMR and temperature of body is controlled by which endocrine gland?
87. Which statement about endocrine glands is incorrect?
88. Which of the following hormones increases alertness and sweating?
89. Vigorous contraction of uterus muscles is stimulated by?
90. Pineal Gland is not related with?
91. Which part of ovary in mammals acts as an endocrine gland after ovulation?
92. The potential difference between inside and outside of nerve fiber before excitation is called?
93. Glycogen is the polymer of?
94. Chitin is derivative of?
95. Cholesterol is?
96. Lecithin and cephalin are?
97. Primary structure of protein is due to the presence of?
98. Prosthetic group is present in?
99. Enzyme with two active sites are known as?
100. Enzymes act by?