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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

The first ever inter generic crossed has been successfully performed between bamboo and sugarcane by_______________________?
A T.S. Venkatraman
B R.S. Paroda
C R.B. Singh
D T.S. Verma
Correct Answer: T.S. Venkatraman
In lucern, toxic substance is found in_____________________?
A Saponin
B Coumarin
C Neurotoxin
D All the above
Correct Answer: Saponin
Split gene was first reported in___________________?
A Drosoplulla
B Pea
C Cluckens
D All the above
Correct Answer: Cluckens
Low magnitude of genotype x environmental interaction indicates__________________?
A High buffering capacity
B Stability
C Low buffering capacity
D Adaptability
Correct Answer: High buffering capacity
Various crosses made using a common tester are__________________?
A Top crosses
B Biparental cross
C Double cross
D Test cross
Correct Answer: Test cross
Biometrics for the study of quantitative genetics was provided by ___________________?
A Fisher
B Falconer
C Mather
D Hayman
Correct Answer: Fisher
In line x tester cross each male is crossed with____________________?
A Different sets of females
B Few females in a set
C Same sets of females
D All the above
Correct Answer: Same sets of females
Ratio of additive variance to phenotypic variance is called___________________?
A Heritability (broad sense)
B Heritability (narrow sense)
C Co-heritability
D Genetic gain
Correct Answer: Heritability (narrow sense)
Specific combining ability is primarily a function of___________________?
A Dominance variance
B Additive x dominance epistasis
C Dominance x dominance epistasis
D All the above
Correct Answer: All the above
Analysis of covanance permits estimation of_____________________?
A Environmental covanance
B Phenotypic covanance
C Genotypic convanance
D All the above
Correct Answer: All the above
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