TNPSC Group Exam-2013-Free Model Test Paper-General Science-Part 2
26. The salivary gland affected
by Mumps virus is
1. Parotid gland
2. Sub maxillary
gland
3. Sublingual gland
a. 1 and 2 only
b. 1 only
c. 2 and 3 only
d. 1 and 3 only
Answer: B
27. Which one of the following not a intestinal juice
a. Sucrase
b. Maltase
c. Amylase
d. Lipase
Answer: C
28. Which one of the following is wrongly matched?
a. earthworm - Nephridia
b. Tapeworm - Flame Cells
c. Mammals - Kidneys
d. Insects - Contractile Vacuole
Answer: C
29. Which one of the following animals has two chambered heart ?
a. Fish
b. Birds
c. Earthworm
d. Cockroach
Answer: A
30. Consider the following regarding Arteries
1.
It carries blood from heart to the organs
2.
The walls are thin and elastic
3.
It is found deep inside the muscles
4.
Valves are absent
Codes
a.
1, 2 and 3 are true
b.
2, 3, and 4 are true
c.
1, 2 and 4 are true
d.
1, 3 and 4 are true
Answer: D
31. In the Human beings, the area or region known for cough is
a. Epiglottis
b. Carina
c. Hyoid bone
d. Oropharynx
Answer: B
32. What is the correct order of aerobic oxidation of glucose?
a. Glycolysis, Odidation
of Pyruvic acid, Kreb cycle and Electron transport chain
b. Glycolysis, Kreb
cycle, Odidation of Pyruvic acid, and
Electron transport chain
c. Kreb cycle,
Glycolysis, Odidation of Pyruvic acid,
and Electron transport chain
d. Kreb cycle, Electron
transport chain, Glycolysis and Odidation of Pyruvic acid
Answer: A
33. Which one of the following is a parasitic plant?
a. Mushroom
b. Mucor
c. Cuscutta
d. Yeast
Answer: C
34. The energy currency of the cell is
a. FAD
b. NADP
c. ADP
d. ATP
Answer: D
35. Who is father of Medicine?
a. Aristotle
b. Carl Linnaeus
c. Thomas Malthus
d. Hippocrates
Answer: D
36. What is the correct order of Classification?
a. Kingdom, Order, Phylum,
Class, Family, Genus, Species
b. Kingdom, Phylum, Order,
Class, Family, Genus, Species
c. Kingdom, Phylum, Class,
Order, Family, Genus, Species
d. Kingdom, Class, Phylum,
Order, Family, Genus, Species
Answer: C
37. Which one of the animals/groups are good indicators of environmental
changes?
a. Reptiles
b. Amphibians
c. Birds
d. Mammals
Answer: B
38. Consider the Statements
Assertion: Penguins can survive
freezing cold temperature
Reason: There is thick layer of fat below the skin of penguins
a. Both Assertion and
Reason are correct and Reason is the Correct Explanation to Assertion
b. Both Assertion and
Reason are correct BUT Reason is not the Correct Explanation to Assertion
c. Assertion is true
Reason is false
d. Assertion is false
Reason is true
Answer: A
39. Mammals lays egg is are
a. Echidna
b. Platypus
c. Both a and b
d. Blue Whales
Answer: C
40. Echolocation is related to
a. Snakes
b. Bats
c. Fishes
d. Animals
Answer: B
41. Autotomy is a special character available in the following animals
1.
Star Fish
2.
Lizard
3.
Dolphin
4.
Vulture
Codes
a.
1 and 3 are true
b.
2, 3, and 4 are true
c.
1 and 2 are true
d.
1, 3 and 4 are true
Answer: C
42. Find out the odd man out
a. Androgen
b. Estrogen
c. FSH
d. LH
Answer: A
43. Consider the following statements
Assertion: Mother's milk is best
for the Child
Reason: Lactoferin present in the milk
a. Both Assertion and
Reason are correct and Reason is the Correct Explanation to Assertion
b. Both Assertion and
Reason are correct BUT Reason is not the Correct Explanation to Assertion
c. Assertion is true
Reason is false
d. Assertion is false
Reason is true
Answer: B
44. Which one of the following is a vivipary animal?
a. Vipers
b. Horses
c. Hawks
d. Peacocks
Answer: B
45. The correct four stages of
metamorphism of insects are?
a. Egg, Larva, Pupa,
Adult
b. Egg, Pupa, Larva,
Adult
c. Larva, Egg, Pupa,
Adult
d. Adult, Pupa, Larva, Egg
Answer: A
46. Arrange the correct sequence according to evolutionary trend
a. Reptiles, Pisces, Aves,
Amphibian, Mammalian
b. Reptiles, Pisces, Aves,
Amphibian, Mammalian
c. Pisces, Amphibian,
Reptiles, Aves, Mammalian
d. Pisces, Amphibian,
Aves, Reptiles, Mammalian
Answer: C
47. Which one of the following is not a character of a Prokaryotic cell?
a. They are very small
b. Lacks nucleolus
c. has single
chromosome
d. Cell divided through
mitotic division
Answer: D
48. Who coined the word protoplasm?
a. Robert Hook
b. Anton Van
Leeuwenhoek
c. Purkinje
d. Robert Brown
Answer: C
49. What is the methods cell divisions takes place?
1.
Amitosis
2.
Mitosis
3.
Meiosis
Codes
a.
1 and 3 are true
b.
2 and 3 are true
c.
1 and 2 are true
d.
All the above
Answer: D
50. In the mitosis cell division, karyokinesis takes place
a.
Prophase
b.
Metaphase
c.
Anaphase
d.
Telophase
Answer: D
No comments:
Post a Comment