Prep
Bee
Pakistan
Pakistan's #1 Free MCQ Practice Platform for Govt Job Exams
MCQs
Categories
Quiz
Past Papers
Quiz Mode
Login
Register
Preparing your study page...
Search MCQs
Search and filters
Search
Subject
Any subject
Agriculture
Biology
Chemical Engineering
Chemistry
Computer Science
Current Affairs
Economics
English
Everyday Science
General Knowledge
Intelligence
International Current Affairs
Islamic Studies
Judiciary And Law
Management Sciences
Mathematics
Mechanical Engineering
Medical Science
Pakistan Current Affairs
Pakistan Studies
Pedagogy
Physical Education
Physics
Psychology
Sociology
Software Engineering
Urdu
Difficulty
Any
Easy
Medium
Hard
Language
Any
English
Urdu
Bilingual
Sort
Latest
Oldest
Most attempted
Apply
MEDIUM
ENGLISH
Agriculture
haploids are better for mutation studies because in them all the mutations whether recessive or dominant are expressed as_______________?
A
There are many alleles of each gene in each call
Option A
B
There are two alleles of each gene in each cell
Option B
C
There is only one alleles of each gene present in each cell
Option C
D
Non3e4 of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Red (RR) is crossed with white (ww). All the (Rw) offsprings are pink this is an indication that the R gene is_________________?
A
Recessive
Option A
B
Incomplete dominant
Option B
C
Mutant
Option C
D
Dominant
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Hereditary variations in plants have been produced by the use of________________?
A
DDT
Option A
B
X-rays
Option B
C
Gibberrellic acid
Option C
D
Auxins
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Which of the following had great influence on Drawing during during formulation of his theory of natural selection_________________?
A
Lamark’s idea on inheritance of acquired character’s
Option A
B
Mathis’s essay on population
Option B
C
Mendes’s experiment on pea
Option C
D
De Vries theory of mutation
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The organic evolution look place about__________________?
A
100,000,000 years
Option A
B
200,000,000 ears
Option B
C
300,000,000 years
Option C
D
Still occurring
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
In a monohybrid cross, 2 heterozygous individuals were crossed, phenotypic ratio came to be (2:1), it is due to__________________?
A
Dominant lethal genes in heterozygous individuals
Option A
B
Dominant lethal genes in homozygous individuals
Option B
C
Dominant epistasis
Option C
D
None of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The sever salinity problem has taken lands out of production as___________________?
A
50%
Option A
B
10%
Option B
C
45%
Option C
D
30%
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
In wheat total crop N uptake per ton of grain is about__________________?
A
50-60 Kg
Option A
B
20-30 Kg
Option B
C
15-20 Kg
Option C
D
70-80 Kg
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Two much Mg may create deficiency for_____________________?
A
P
Option A
B
Ca
Option B
C
N
Option C
D
K
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The contact herbicides are less effective to_________________?
A
Broad leaved weeds
Option A
B
Perenial plants
Option B
C
Seasonal plants
Option C
D
All the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Tensiometer is used for measuring____________________?
A
Soil moisture
Option A
B
Water pressure
Option B
C
Wind pressure
Option C
D
None of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Mg in plants act as___________________?
A
Protein activator
Option A
B
Enzyme activator
Option B
C
Starch activator
Option C
D
None of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The given off water vapours from the surface of leaves is called________________?
A
Transpiration
Option A
B
Respiration
Option B
C
Exudation
Option C
D
Evaporation
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
A crop grown on residual moisture after harvesting rice is called__________________?
A
Barani crop
Option A
B
Dubari crop
Option B
C
Ratoon crop
Option C
D
Sure crop
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The value of regression and correlation is the same when the correlation between two variables is_________________?
A
Imperfect
Option A
B
Perfect
Option B
C
Positive
Option C
D
Negative
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Hitting the seed with force against a hard surface to break seed dormancy is called_______________?
A
Impaction
Option A
B
Abrasion
Option B
C
Stratification
Option C
D
Scarification
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Seed bag labeled with white colour indicates_________________?
A
Certified seed
Option A
B
Basic seed
Option B
C
Pre-basic seed
Option C
D
Pure seed
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The substance that an enzyme acts upon is known as___________________?
A
Product
Option A
B
Substrate
Option B
C
Mycotoxin
Option C
D
None of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Organisms which are genetically modified are called_________________?
A
Hybrid
Option A
B
Mutagens
Option B
C
Transgenic organisms
Option C
D
Strange organisms
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The control and preservation of natural resources For present and future use is_________________?
A
Substainability
Option A
B
Conservation
Option B
C
Biodiversity
Option C
D
Environment
Option D
Show Answer
Open Detail
Previous page
1
5482
5483
5484
5485
5486
5754
Next page