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
If a haploid chromosome number of a gymnosperm is 12 the chromosome in its endosperm will be__________________?
A
6
Option A
B
12
Option B
C
24
Option C
D
36
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
When red tall plant is crossed with dwarf white plant all the plants of F, are found to be tall red. which of the following ratio will be available when a test cross is made_________________?
A
3:1
Option A
B
1:2:3
Option B
C
1:1:1:1
Option C
D
1:2:1
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
If the offspring of F, (blue) is crossed with white male parent the result will be______________________?
A
All blue
Option A
B
All white
Option B
C
All black
Option C
D
Half blue and half white
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Seed is___________________?
A
Seveloped ovary after fertilization
Option A
B
Developed egg after fertilization
Option B
C
Transformcd ovary after fertilization
Option C
D
None of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The slow process by which new types of organisms arise from existing forms by genetics variation is called_______________________?
A
Genetics
Option A
B
Mutation
Option B
C
Evolution
Option C
D
Polyploidy
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
An exce4ption of Mendel’s law is______________________?
A
Dominance
Option A
B
Liukage
Option B
C
Independent assortment
Option C
D
Purity of gametes
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Continuous variation are attrions are attributed to____________________?
A
Crossingover
Option A
B
Polyploidy
Option B
C
Mutations
Option C
D
Linkage
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
In populations genotypic and phenotypic ratios are identical in cases of___________________?
A
Mendel lan monohybrid
Option A
B
Mendelian dihybrid
Option B
C
Incomplete dominance
Option C
D
None of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Self incompatibility is used for hybrid seed production in______________________?
A
Rice
Option A
B
Maize
Option B
C
Cabbage
Option C
D
Tomato
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Which one of the following does not contain RNA_______________?
A
Chromosome
Option A
B
Ribosomes
Option B
C
Nuclcolus
Option C
D
Plasmalemma
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
RNA contains_____________________?
A
3 carbon sugars
Option A
B
4 carbon sugars
Option B
C
5 carbon sugars
Option C
D
6 carbon sugars
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Which one of the following is not found in DNA__________________?
A
Cystine
Option A
B
Uracil
Option B
C
Thymine
Option C
D
Guanine
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Kinds of nitrogen containing bases fond in RNA are__________________?
A
Two
Option A
B
Four
Option B
C
Six
Option C
D
Eight
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
In meiosis homologous chromosomes separate from each other in ______________________?
A
metaphase I
Option A
B
Auaphase I
Option B
C
Metaphase II
Option C
D
Anaphase II
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The chief function of the centro mere concerns___________________?
A
Spindle formation
Option A
B
Nucleolus formation
Option B
C
Chromosome replication
Option C
D
Chromosome movement
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The protoplasm is________________?
A
Solution
Option A
B
Semi-solid
Option B
C
Crysto colloidal solution
Option C
D
Colloidal solution
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
How many type of DNA are_________________?
A
2
Option A
B
3
Option B
C
4
Option C
D
6
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Sugar present in DNA is_______________?
A
Pentose
Option A
B
Hexose
Option B
C
Heptose
Option C
D
Triose
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Polytene chromosomes were first observed by___________________?
A
Mendel (1810)
Option A
B
Balbiani (1881)
Option B
C
Allard (1910)
Option C
D
Baranetzky (1910)
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
In random mating population gene frequencies remain constant generation after generation in the absence of__________________?
A
Mutation
Option A
B
Selection
Option B
C
Migration
Option C
D
Random drift
Option D
Show Answer
Open Detail
Previous page
1
5477
5478
5479
5480
5481
5754
Next page