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Agriculture Mcqs 7388 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  7388

One of the following is not an advantage of genetic engineering___________________?

A Microbes act as biological factories
B Improvement of crop can take place
C The gene pool is maintained
D Genetic error can be rectified
Correct Answer: The gene pool is maintained

Number of lindage groups of chromosomes____________________?

A Diploid number of chromosomes
B Tetraploid number of chromosomes
C Haploid number of chromosomes
D None of the above
Correct Answer: Haploid number of chromosomes

When an albino plant of maize (female) is crossed with normal green plant (male) all plants in the progeny are albino because___________________?

A Albinism is dominant over green characters
B Green plastids of male parent become nitrated
C Plastids are inherited through maternal parents
D Crossing over results in structural changes in green plastids
Correct Answer: Plastids are inherited through maternal parents

One of the persons whose evolutionary ideas were close to that of Laraarcd was____________________?

A Lysendo
B Vavilow
C Weismann
D H be vnes
Correct Answer: Lysendo

Organic evolution through large discontinuous variations was propound by__________________?

A Mendel
B Darwin
C Huge and Vnes
D Lamak
Correct Answer: Huge and Vnes

Evolution proceed on account of____________________?

A Conversion pf organism to change of environment
B Fossils
C Adaptations through genervation
D Struggle for existence
Correct Answer: Adaptations through genervation

The first organisms to appear on the earth were more like plants than animals because__________________?

A Plants can manufacture their own food material
B There are more plants than animals
C Plants are similar in structure
D None of the above
Correct Answer: Plants can manufacture their own food material

Plants can be made disease resistant by___________________?

A Colchicines treatment
B Heat treatment
C Breeding with the wild variety
D Hormone spray
Correct Answer: Breeding with the wild variety

An individual with two identical members of a part of geneue factors is called__________________?

A Hybrid
B Homozygous
C Heterozygous
D Dominant
Correct Answer: Homozygous

Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________?

A 10
B 20
C 40
D 15
Correct Answer: 10
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