1 |
Which of the following is a universal blood donor? |
A
B
O
A-
|
2 |
The largest gland in the human body is: |
Heart
Kidney
Liver
Brain
|
3 |
The pH of human is: |
6.5-7
7.5-8
8-9
4.5-5
|
4 |
The numbers of factors required for blood clotting is: |
7
11
13
17
|
5 |
Red-Green color blindness in man is known as: |
Protanopia
Dueteranopia
Both (a) and (b)
None
|
6 |
During sleep,the man's blood pressure: |
Decreases
Flunctuates
Increases
None
|
7 |
Respiratory centre is situated in: |
Cerebrum
Medulla
Cerebellum
None
|
8 |
Which of the following hormones contains iodline? |
Adrenaline
Thyroxine
Insulin
Testosterone
|
9 |
If the father has blood group A and mother has blood group O, then which of the following blood groups may be found in their son |
O
B
A
AB+
|
10 |
Lungs are situated in: |
Thoracic cavity
Buccal cavaty
Periodical cavity
None of these
|
11 |
Estrogens are secreted by: |
Ovary
Stroma
Follicle cells
Thoracic cavity
|
12 |
Blood group of an individual is controlled by: |
Shape of RBC
Genes
Shape of WBC
Haemogloben
|
13 |
Clotting of blood vessels is called: |
Thrombosis
Fibrosis
Agglunitation
None
|
14 |
The normal temperature Of human body on the Kelvin scale is: |
280 K
310 K
335 K
360 K
|
15 |
The pitch of the voice of the women is generally: |
Same as that of men
Higher than that of men
Much lower than that of men
None of these
|
16 |
Biological death of a patient means death of tissues of the: |
Brain
Lungs
Heart
Kidney
|
17 |
Which of the following combination of chromosomes is present in male? |
XX
XXX
XY
XYX
|
18 |
Reflex action is the function of: |
Cerebellum
Autonomous nervous system
Spinal cord
Cerebrum
|
19 |
Which of the following glands is situated beneath the brain and whose over secretion produces giant-size children? |
Pituitary
Adrenal
Thyroid
Pancreas
|
20 |
What is the maximum limit of sound intensity in decibel units beyond which a person cannot hear? |
50
70
85
95
|
21 |
Reflex action in the body is controlled by: |
Sensory nerves
Motor nerves
Central nerves system
None of these
|
22 |
A color blind person has difficulty to distinguishing between which colors? |
Green and Voilet
Green and Red
White and Yellow
Black and Blue
|
23 |
A gas first enters into the blood and then leaves it by the process of: |
Osmosis
Diffusion
Transpiration
Condensation
|
24 |
The largest cell in the human body is: |
Liver cell
Nerve cell
Muscle cell
Kidney cell
|
25 |
Which of the following is essential for blood clotting? |
RBC
WBC
Blood platelets
Lymph
|
26 |
Short-sightedness is due to the: |
Shifting of the iris
Elongation of eyeball
Weakening of retina
Weaker muscles
|
27 |
Wisdom teeth normally grow during the age of: |
17-30 years
12-15 years
30-40 years
40-45 years
|
28 |
Which of the following is not believed to be one of the gases present on the Primitive Earth? |
Ylem
Whey
Cosmos
Galaxy
|
29 |
Which era is known as the 'Golden Age of Reptiles',due to the dominance of dinosaurs over all possible habitats on earth? |
Mesozoic
Precambrian
Cenozoic
None of these
|
30 |
Who purposed the mutation theory of evolution? |
Huxley
Darwin
Hugo
Lamark
|
31 |
The age of reptile was: |
Azoic era
Mesozoic era
Permian era
Palaeozoic era
|
32 |
Pre-historic record shows that colored rock painting were first done by: |
Java man
Peking man
Cro-Magnon man
Neanderthal man
|
33 |
Evolution of human species occurred in: |
Asia
Africa
Europe
None of these
|
34 |
The earliest man like primate was: |
Dryopithecus
Ramapathicus
Australopithecus
Proconsul
|
35 |
The earlier man like primate was: |
Dryophitecus
Ramapathecus
Australopithecus
Proconsul
|
36 |
Who among the following first discarded the theory of spontaneous creation and gave that life originates from pre-existing life? |
Louis Pasteur
Stanley Miller
Lamark
Charles Darwin
|
37 |
Life is absent on: |
Cabon
Hydrogen
Water
Nitrogen
|
38 |
The organs which are morphologically different but perform the same functions are called: |
Homologous organs
Analogous organs
Vestigial organs
None of these
|
39 |
The oldest evolution history was discovered in: |
man
Horse
Frog
Dinasaurs
|
40 |
The chromosomes number in man is 46. What is it in orangutan,chimpanzee and gorilla? |
40
43
45
48
|
41 |
The nearest relatives of man are: |
New world monkeys
Apes
Old world monkeys
Lemurs
|
42 |
Life appeared about: |
2.6 billion years ago
3.6 billion years ago
4.5 billion years ago
5.5 billion years ago
|
43 |
The immediate ancestor of modern man is: |
java man
Cro-Magnon man
peking man
Neanderthal man
|
44 |
Thee first organism on earth were; |
Autotrophs
Heterotrophs
Saprotrophs
None of these
|
45 |
The most accepted theory of origin of life is: |
Theory of special creation
Oparin-Haldane Theory of Chemosynthesis
Catastrophe Theory
None of these
|