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Agriculture Mcqs 7387 MCQs [All-Courses]

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.

The carrier of genetic information is __________________?

A Protein

B Ribosome

C Nucleic acid

D Carbohydrates

Review Detailed Answer

Correct Answer: Nucleic acid

The suppression of the action of a gene or genes by a gene or genes not allelomorphic to these suppressed is known as __________________?

A Episode

B Co dominance

C Epistasis

D Dominance

Review Detailed Answer

Correct Answer: Epistasis

When a wheat variety with red kernels (homozygous for two non allelic and independent dominant genes) is crossed with white kenneled wheat (homozygous for two recessive non allelic independent genes), the phenotypic ratio in the F2 generation would be________________?

A 9:3:3:1

B 9:7

C 9:9:9:3:3:3:1

D 1:4:6:4:1

Review Detailed Answer

Correct Answer: 1:4:6:4:1

The enzymes and pigments associated with photosynthesis are located in ___________________?

A Leucoplast

B Plastid

C Chloroplast

D Protoplast

Review Detailed Answer

Correct Answer: Plastid

Single celled plants are called__________________?

A B. Protest

B Protophyta

C Protozoa

D Prokaryotes

Review Detailed Answer

Correct Answer: Protophyta

A rearrangement of a group of genes in a chromosome in such a way that their order in the chromosomes is reversed is known as _____________________?

A Inversion

B Conversion

C Recessive gene

D Realignment

Review Detailed Answer

Correct Answer: Recessive gene

Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________?

A Audacious

B Autotrophic

C Heterotrophic

D Phototrophic

Review Detailed Answer

Correct Answer: Autotrophic

The giant chromosomes of Drosophila are found in_____________________?

A Testes

B Salivary glands

C Ovaries

D Muscles

Review Detailed Answer

Correct Answer: Salivary glands

The role of nucleus in regulating the morphology of the plant was discovered in___________________?

A pea

B Acetabularia

C Macrospore

D Maize

Review Detailed Answer

Correct Answer: Acetabularia

The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?

A Gene flow

B Genetic drift

C Gene frequency

D None of the above

Review Detailed Answer

Correct Answer: Genetic drift

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Agriculture Mcqs 7387 MCQs [All-Courses]

All Topics 7387

All Topics 7387

The carrier of genetic information is __________________?

The suppression of the action of a gene or genes by a gene or genes not allelomorphic to these suppressed is known as __________________?

When a wheat variety with red kernels (homozygous for two non allelic and independent dominant genes) is crossed with white kenneled wheat (homozygous for two recessive non allelic independent genes), the phenotypic ratio in the F2 generation would be________________?

The enzymes and pigments associated with photosynthesis are located in ___________________?

Single celled plants are called__________________?

A rearrangement of a group of genes in a chromosome in such a way that their order in the chromosomes is reversed is known as _____________________?

Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________?

The giant chromosomes of Drosophila are found in_____________________?

The role of nucleus in regulating the morphology of the plant was discovered in___________________?

The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?