Question

SRI CHAITANYA EDUCATIONAL INSTITUTIONS, INDIA
A.P, TELANGANA, KARNATAKA, TAMILNADU, MAHARASHTRA, DELHI, RANCHI
(INCOMING JUNIORS )
NEET
BOTANY
1) 3 2) 3 3) 1 4) 2
11) 3 12) 3 13) 2 14) 1
21) 1 22) 2 23) 2 24) 4
31) 4 32) 3 33) 1 34) 4
41) 3 42) 4 43) 3 44) 2
ZOOLOGY
24) 2 25) 3 26) 3 27)
34) 2 35) 3 36) 3 37)
44) 1 45) 3 46) 1 47)
54) 2 55) 1 56) 4 57)
64) 3 65) 1 66) 2 67)
PHYSICS
69) 2 70) 4 71) 2 72) 2
79) 1 80) 1 81) 2 82) 3
89) 1 90) 1 91) 3 92) 2
99) 2 100) 1 101) 4 102) 2
109) 2 110) 4 111) 2 112) 4
CHEMISTRY
136) 4 137) 1 138) 3 139) 2
146) 4 147) 4 148) 1 149) 4
156) 1 157) 1 158) 2 159) 2
166) 4 167) 1 168) 3 169) 1
176) 1 177) 3 178) 3 179) 3
SRI CHAITANYA EDUCATIONAL INSTITUTIONS, INDIA
A.P, TELANGANA, KARNATAKA, TAMILNADU, MAHARASHTRA, DELHI, RANCHI
Date: 09-06
NEET UNIT TEST-1 KEY
5) 4 6) 2 7) 4 8) 1
15) 2 16) 4 17) 3 18) 4
25) 1 26) 3 27) 1 28) 1
35) 2 36) 1 37) 4 38) 1
45) 3
1 28) 2 29) 1 30) 4 31) 3
2 38) 3 39) 2 40) 4 41) 3
4 48) 4 49) 3 50) 2 51) 4
3 58) 2 59) 4 60) 1 61) 3
4 68) 1
73) 1 74) 4 75) 3 76) 2 77)
83) 4 84) 3 85) 3 86) 1 87)
93) 4 94) 2 95) 1 96) 2 97)
103) 2 104) 1 105) 2 106) 2 107)
113) 4
140) 3 141) 4 142) 4 143) 1 144)
150) 4 151) 3 152) 1 153) 1 154)
160) 3 161) 1 162) 1 163) 3 164)
170) 1 171) 2 172) 2 173) 3 174)
180) 2
SRI CHAITANYA EDUCATIONAL INSTITUTIONS, INDIA
A.P, TELANGANA, KARNATAKA, TAMILNADU, MAHARASHTRA, DELHI, RANCHI
06-2021
9) 4 10) 3
19) 3 20) 3
29) 4 30) 1
39) 3 40) 2
32) 1 33) 1
42) 1 43) 2
52) 2 53) 3
62) 4 63) 2
77) 3 78) 1
87) 4 88) 2
97) 2 98) 3
107) 1 108) 2
144) 3 145) 2
154) 1 155) 3
164) 2 165) 1
174) 1 175) 2
2 | P a g e
SOLUTIONS
1-4. NCERT
5. Chromatin contains DNA,histone,non- histone
protein and RNA
6-8. NCERT
9. Amyloplast stores starch
10. Dark reaction occurs in stroma
11-15. NCERT
16. Cilia and flagella has 9+2 microtubular
arrangement.
17-22. NCERT
23. Nucleolus is continuous with nucleoplasm
24. NCERT
25. A cell without cell wall is protoplast
26-43 NCERT
44. Meristem cells have membrane bound nucleus
45. The enzymes of lysosomes work in acidic
condition
46. Locust is a gregarious pest.
47. Sea walnuts are diploblastic; Roundworms
are pseudocoelomates.
48. In Ascidia, the larva is provided with
notochord in its tail only.
49. Sepia is cuttlefish.
50. Cellular level organization is seen in
Porifera.
51. Spongilla and Hydra are freshwater forms.
52. Statocysts are balancing organs.
53. Calcareous ossicles constitute endoskeleton
in echinoderms.
54. Conceptual.
55. Liver fluke is a parasite of flatworms.
56. Bioluminescence is exhibited by sea walnuts.
57. Collar cells, stinging cells and flame cells are
found in sponges, cnidarians and flatworms
respectively.
58. Pearl oyster is a mollusc.
59. Tapeworm absorbs nutrients from the host
directly through its body surface.
60. Conceptual.
61. Musca is housefly. It is the mechanical
vector of amoebiasis and ascariasis.
62. Starfish is an echinoderm is without
excretory structures.
63. Urochordates and cephalochordates are often
referred to as Protochordates or Acraniates.
64. Females are longer than males in
roundworms.
65. Conceptual.
66. As like flatworm, the earthworm is
monoecious.
67. Sea urchin, sea lily and sea cucumber are
echinoderms
68. Pearl oyster is a mollusc.
69. Triploblasic, bilaterally symmetrical and
pseudocoelomates are included in the
phylum-Aschelminthes.
70. A soft spongy layer of skin around visceral
mass in molluscs is mantle.
71. Prawn is arthropod; Devilfish is a mollusc;
Brittle star has no anus and echinoderm.
72. Sycon exhibits cellular level organization.
73. Sea hare is a mollusc and sea urchin is an
echinoderm. Both have true coelom.
74. Brain coral is a cnidarian and liver fluke is a
flatworm.
75. Notochord is the derivative of mesoderm.
76. Cucumaria is an echinoderm and has water
vascular system.
77. If the nerve cord is present in an invertebrate
it is ventral, solid and double.
78. Sea lily is an echinoderm and doesn’t have
body divisions
79. Sea cucumber is an echinoderm and it has
triploblastic and radial symmetry.
80. Pharynx is perforated by gill slits in
Chordata.
81. Gills of molluscs are located in mantle cavity.
82. It is prawn. Typical arthropod feature is
jointed appendages.
83. Sea walnuts exhibit external fertilization.
84. Arthropoda is the largest phylum in animal
kingdom.
85. Earthworm uses nephridia for osmoregulation
and excretion.
86. Silk is the economically important product of
silkworm (Bombyx)
87. Corals of coral animals are made up of
calcium carbonate.
88. The characteristic features described are
related to jellyfish.
89. Notochord extends from head to tail region
and persistent throughout the life in lancelet.
90. Earthworm, devilfish, squid and lancelet
exhibit closed circulation.
91. a t = 5
3 | P a g e
0
1
5
10
v
dv adt
dv t dt
v ms
−
=
=
=
∫ ∫
92. Conceptual
93. [ ]

Answer 1

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Answer 2

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