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Agriculture Mcqs 7387 MCQs [All-Courses]

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Agriculture MCQs cover fundamental and applied concepts related to farming, crop production, soil science, irrigation, fertilizers, plant breeding, pests, and agricultural economics. This topic is designed to strengthen conceptual understanding and problem-solving skills through objective questions. It is especially useful for competitive exams such as PPSC, FPSC, KPPSC, BPSC, NTS, OTS, and other testing services, helping candidates prepare with exam-oriented and up-to-date agricultural knowledge.

All Topics  7387

If a pure tall plant is crossed with a pure dwarf one, the ratio of tall pure dwarf in the F 2 generation after selling F1 plant will be___________________?
A 1:1
B 1:2
C 2:1
D 3:1
Correct Answer: 1:1
The most recent evolved plant group is ____________________?
A Confers
B Mosses
C grasses
D Gymnosperm
Correct Answer: grasses
Mendel was lucky to use pea plants for genetical experiments because__________________?
A They showed one type of flowers
B they belong to the family leguminous
C The seven characters he studied were on different chromosomes
D They have round seeds with lot of proteins
Correct Answer: The seven characters he studied were on different chromosomes
Organism arise from existing forms by genetic variations is called_________________?
A Mutation
B Genetics
C Genetics
D Hybridization
Correct Answer: Genetics
Evolution may be described as___________________?
A History of development of larger biological units
B Cntinuous genetic variation
C Inheritance of acquired characters
D Discontinuous genetic variation
Correct Answer: Inheritance of acquired characters
Episodes may be factor in____________________?
A Dominance
B Cytoplasm inheritance
C Incomplete dominance
D Chromosomal inheritance
Correct Answer: Dominance
A useful process for determining whether an individual is homozygous or heterozygous is_____________________?
A Cross breeding
B Back crossing
C Self fertilization
D Inbreeding
Correct Answer: Back crossing
Mutant allele that has little or no effect on the expression of a tart is known as_____________________?
A Atavism
B Auxotroph
C Axoneme
D Armor
Correct Answer: Armor
Superiority of heterozygote in respect to one or more traits in comparison to corresponding homozygote is known as____________________?
A Heterocyst
B Hetropyenosis
C Hypostasis
D Epistastasis
Correct Answer: Heterocyst
Presence of slight differences in identical twins support the hypothesis that___________________?
A Single gene may produce multiple effects
B Dominance may be incomplete
C The environment effects the expression of genetic character
D Genetic trails are influence by many genes
Correct Answer: The environment effects the expression of genetic character
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