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MEDIUM
ENGLISH
Agriculture
Heat, cold and frost resistance ideotype have been developed in_____________________?
A
Cereals
Option A
B
Pulses
Option B
C
Millet
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
DNA not only replicates into another DNA molecule but also serves as _____ for mRNA.
A
Messanger
Option A
B
Template
Option B
C
Leader
Option C
D
Transfer
Option D
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MEDIUM
ENGLISH
Agriculture
The leaf without petiole is referred as__________?
A
Petiolate
Option A
B
Sessile
Option B
C
Stipulate
Option C
D
Pilose
Option D
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MEDIUM
ENGLISH
Agriculture
Synopsis occur in___________________?
A
Mitosis
Option A
B
Meiosis
Option B
C
Amitosis
Option C
D
all the above
Option D
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MEDIUM
ENGLISH
Agriculture
Edible part of pomegranate is____________________?
A
juicy test
Option A
B
juicy epicure
Option B
C
juicy hairs
Option C
D
Monocarp
Option D
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MEDIUM
ENGLISH
Agriculture
Parthenogenesis is most commonly seen in___________________?
A
Apple
Option A
B
Orange
Option B
C
Mango
Option C
D
Grape
Option D
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MEDIUM
ENGLISH
Agriculture
Whisky is distilled from__________________?
A
Fermented mash of malted or unmalted cereals and potatoes
Option A
B
Fermented juices of fruits
Option B
C
Raw grains
Option C
D
Legume fruits
Option D
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MEDIUM
ENGLISH
Agriculture
Mutation breeding is mostly used in____________________?
A
Self pollinated crops
Option A
B
Cross pollinated crops
Option B
C
Vegetative propagated crops
Option C
D
Often cross pollinated crops
Option D
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MEDIUM
ENGLISH
Agriculture
The policy level of commercially cultivated seedless watermelon is__________________?
A
Monoploid
Option A
B
Diploid
Option B
C
Triploid
Option C
D
Tetraploid
Option D
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MEDIUM
ENGLISH
Agriculture
If the leaf cells have eight chromosomes it is mostly likely that__________________?
A
Gametes will have 8 chromosomes
Option A
B
Gametes will have 4 chromosomes
Option B
C
Zygote will have 4 chromosomes
Option C
D
Zygote will have 16 chromosomes
Option D
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MEDIUM
ENGLISH
Agriculture
How many mitouc divisions will take place to produce 512 cells from a single parent cell_________________?
A
9
Option A
B
256
Option B
C
158
Option C
D
511
Option D
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MEDIUM
ENGLISH
Agriculture
Three important law of heredity proposed by Mendel relate to___________________?
A
Gene linkage, character se gregation and independent assortment
Option A
B
Gene linkage, dominance and segregation
Option B
C
Segregation, independent assortment and gene linkage
Option C
D
Segregation, independent assortment and dominance recessive ness
Option D
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MEDIUM
ENGLISH
Agriculture
If a heterozygous tall plant is crossed with a homozygous dwarf plant the proportion of dwarf progerry will be__________________?
A
25%
Option A
B
50%
Option B
C
75%
Option C
D
100%
Option D
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MEDIUM
ENGLISH
Agriculture
If a plant heterozygous for tallness is selfed, f2 feneration has both tall and dwarf plants. this proves the principle of__________________?
A
Dominance
Option A
B
Segregation
Option B
C
Independent assortment
Option C
D
Incomplete dominance
Option D
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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
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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
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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
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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
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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
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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
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