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MEDIUM
ENGLISH
Biology
Active site of Rubisco is evolved to bind?
A
CO2
Option A
B
O2
Option B
C
H2O
Option C
D
All of these
Option D
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MEDIUM
ENGLISH
Biology
More than ___________ compounds of tar of tobacco smoke are involved to cause cancer?
A
5
Option A
B
90
Option B
C
15
Option C
D
10
Option D
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MEDIUM
ENGLISH
Biology
A disease of longs in which inside of the lungs is damaged resulting in cough and fever?
A
Lung cancer
Option A
B
Asthma
Option B
C
Emphysema
Option C
D
Pulmonary tuberculosis
Option D
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MEDIUM
ENGLISH
Biology
Number of spiracles present in cockroach is___________?
A
15
Option A
B
10
Option B
C
20
Option C
D
30
Option D
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MEDIUM
ENGLISH
Biology
Of the following, which one is a contagious disease?
A
Tuberculosis
Option A
B
Lungs cancer
Option B
C
Asthma
Option C
D
Emphysema
Option D
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MEDIUM
ENGLISH
Biology
Number of spiracles present in the thorax of cockroach is___________?
A
2
Option A
B
3
Option B
C
5
Option C
D
4
Option D
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MEDIUM
ENGLISH
Biology
Which of the following promotes growth in plants?
A
Photorespiration
Option A
B
Calvin cycle
Option B
C
Both of these
Option C
D
None of these
Option D
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MEDIUM
ENGLISH
Biology
When abdomen expands, the number of spiracles open is_____________?
A
2
Option A
B
3
Option B
C
6
Option C
D
8
Option D
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MEDIUM
ENGLISH
Biology
Which of the following animals has a respiratory system with one way flow of the air through the lungs, and the air is renewed after inspiration?
A
Cockroach
Option A
B
Earthworm
Option B
C
Aves
Option C
D
Frogs
Option D
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MEDIUM
ENGLISH
Biology
The blood enters the ________________ side of heart ?
A
Posterior
Option A
B
Anterior
Option B
C
Lateral
Option C
D
All possible
Option D
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MEDIUM
ENGLISH
Biology
Voice box is another name used for___________?
A
Buccal cavity
Option A
B
Pharynx
Option B
C
Larynx
Option C
D
Chest Cavity
Option D
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MEDIUM
ENGLISH
Biology
All of the following contain cartilage except:___________?
A
Larynx
Option A
B
Trachea
Option B
C
Bronchi
Option C
D
Bronchioles
Option D
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MEDIUM
ENGLISH
Biology
Gaseous exchange through the skin is known as ______________ respiration?
A
Cuticular
Option A
B
Cutaneous
Option B
C
Skin
Option C
D
Pulmonary
Option D
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MEDIUM
ENGLISH
Biology
Respiratory distress syndrome is common especially for infants with a__________?
A
Less than 7 month
Option A
B
Less than 8 month
Option B
C
Less than 9 month
Option C
D
More than 9 month
Option D
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MEDIUM
ENGLISH
Biology
Parabronchi are open at ______________ end/s?
A
Single
Option A
B
Both
Option B
C
Do not have opening
Option C
D
None of these
Option D
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MEDIUM
ENGLISH
Biology
In most birds air sacs are ____________ in number?
A
10
Option A
B
3
Option B
C
4
Option C
D
9
Option D
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MEDIUM
ENGLISH
Biology
Vocal cords are stretched across_______?
A
Larynx
Option A
B
Pharynx
Option B
C
Golttis
Option C
D
None of these
Option D
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MEDIUM
ENGLISH
Biology
A joint formed between humerus, radius and ulna is an example of__________?
A
Immovable joint.
Option A
B
Slightly movable joint.
Option B
C
Freely movable joint.
Option C
D
Fibrous joint
Option D
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MEDIUM
ENGLISH
Biology
Which of the following plays the major role in providing support to young herbaceous parts of the plant?
A
Living cells of epidermis with higher turgor pressure.
Option A
B
Living cells of cortex and pith with higher turgor pressure.
Option B
C
Collenchyma cells
Option C
D
All of these
Option D
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MEDIUM
ENGLISH
Biology
Joint between two parietal bones, which is infact immovable one is an example of_________?
A
Fibrous joints.
Option A
B
Cartilaginous joints.
Option B
C
Synovial joints.
Option C
D
None of these
Option D
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