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MEDIUM
ENGLISH
Biology
An infectious disorder of respiratory system is_________________?
A
Cancer
Option A
B
Asthma
Option B
C
Tuberculosis
Option C
D
Emphysema
Option D
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MEDIUM
ENGLISH
Biology
Cuticular transpiration is _____________ of total transpiration?
A
1-2%
Option A
B
3-4%
Option B
C
5-7%
Option C
D
90%
Option D
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MEDIUM
ENGLISH
Biology
According to cohesion-tension theory, tension is created by__________________?
A
Hydrogen bonding
Option A
B
Transpiration
Option B
C
Adhesion
Option C
D
Root prerssure
Option D
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MEDIUM
ENGLISH
Biology
Deoxygenated blood first enters in _________ part in fishes?
A
Sinus venosus
Option A
B
Right atrium
Option B
C
Left atrium
Option C
D
Conus arteriosus
Option D
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MEDIUM
ENGLISH
Biology
Ozone depletion occurs commonly due to_______________?
A
Carbon dioxide
Option A
B
Chlorofluorocarbons
Option B
C
UV rays
Option C
D
Deforestation
Option D
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MEDIUM
ENGLISH
Biology
Who coined the term CELL?
A
Schwann
Option A
B
Schleiden
Option B
C
Robert Hook
Option C
D
Both a and b
Option D
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MEDIUM
ENGLISH
Biology
Mitosis is divided into_____________?
A
Karyokinesis
Option A
B
Cytokinesis
Option B
C
Interphase
Option C
D
Both a & b
Option D
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MEDIUM
ENGLISH
Biology
Ribosomes and DNA are also present in_________?
A
mitochondria
Option A
B
golgi complex
Option B
C
endoplasmic reticulum
Option C
D
lysosomes
Option D
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MEDIUM
ENGLISH
Biology
Taking in liquid material into the cells is known as_________?
A
Phagocytosis
Option A
B
Pinocytosis
Option B
C
Exocytosis
Option C
D
Both a and b
Option D
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MEDIUM
ENGLISH
Biology
Under a compound microscope chromosome is made of arms and___________?
A
Centromere
Option A
B
Centrosome
Option B
C
Chromatid
Option C
D
Centromere
Option D
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MEDIUM
ENGLISH
Biology
The main types of plastids are___________?
A
Chloroplasts
Option A
B
Chromoplasts
Option B
C
Leucoplasts
Option C
D
All of these
Option D
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MEDIUM
ENGLISH
Biology
Fibers of the extracellular matrix is the characteristics of_______________?
A
Plant cell wall
Option A
B
Bacterial cell wall
Option B
C
Cell membrane of bacteria
Option C
D
Fluid mosaic model of cell membrane
Option D
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MEDIUM
ENGLISH
Biology
Polysome is formed during __________ process?
A
Transcription
Option A
B
Secretion
Option B
C
Translation
Option C
D
Division
Option D
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MEDIUM
ENGLISH
Biology
In 1831, the presence of nucleus in the cells was reported by__________?
A
Robert Koch
Option A
B
Robert Hooke
Option B
C
Robert Mug Abe
Option C
D
Robert Brown
Option D
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MEDIUM
ENGLISH
Biology
7 Secretions are products formed within cell on__________?
A
E.R
Option A
B
Golgi bodies
Option B
C
Ribosome
Option C
D
Nucleus
Option D
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MEDIUM
ENGLISH
Biology
On average there are _______ or more thylakoid per granum?
A
60
Option A
B
50
Option B
C
40
Option C
D
70
Option D
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MEDIUM
ENGLISH
Biology
Un-separated replica of chromosome is called___________?
A
Chromatin
Option A
B
Kinetochore
Option B
C
Chromatid
Option C
D
Centromere
Option D
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MEDIUM
ENGLISH
Biology
A-biogenesis means that_____________?
A
Living things originated from bacteria
Option A
B
Mycobionts
Option B
C
Non-living things
Option C
D
None of these
Option D
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MEDIUM
ENGLISH
Biology
The tumours which are of small size and localized are___________?
A
benign
Option A
B
malignant
Option B
C
gentle
Option C
D
nasty
Option D
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MEDIUM
ENGLISH
Biology
PCR stand for _________?
A
Polymerase chain reaction
Option A
B
Poly carbomyl reaction
Option B
C
Peptide chain reaction
Option C
D
Pentapeptide chain reaction
Option D
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