Agriculture Mcqs 7388 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 number of primary producers within a specified area world be maximum in:

A Pond ecosystem

B Grassland ecosystem

C Desert ecosystem

D Forest ecosystem

Review Detailed Answer

Correct Answer: Pond ecosystem

Green plants constitute:

A The first trophic level

B The second trophic level

C The third trophic level

D The fourth trophic level

Review Detailed Answer

Correct Answer: The first trophic level

The first link in any food chain is a green plant because:

A They are widely distributed

B They are firmly fixed to soil

C They alone have the capacity to fix the atmospheric CO2 in the presence of sunlight

D There are more herbivorous animals than the carnivorous

Review Detailed Answer

Correct Answer: They alone have the capacity to fix the atmospheric CO2 in the presence of sunlight

The term homeostasis in an ecosystem refers to:

A A feedback mechanism

B A self-regulatory mechanism

C State of equilibrium

D Influence of production

Review Detailed Answer

Correct Answer: State of equilibrium

The term omnivore is applied to:

A Herbivore and carnivore

B Carnivore and detrivore

C Herbivore and detrivore

D All of these

Review Detailed Answer

Correct Answer: Herbivore and carnivore

The solar radiations are the sole source of:

A Energy

B Materials

C Both (a) & (b)

D Standing state

Review Detailed Answer

Correct Answer: Both (a) & (b)

The pyramid of biomass in a parasitic ecosystem is:

A Upright

B Inverted

C Linear

D Rhomboidal

Review Detailed Answer

Correct Answer: Upright

The ecological pyramids were first designed by:

A Clements

B Kormondy

C Warming

D Elton

Review Detailed Answer

Correct Answer: Elton

An ecosystem is a structure that is:

A Always temporary

B Always permanent

C Either of these

D Rarely permanent

Review Detailed Answer

Correct Answer: Either of these

Which of the following belong to the same trophic level?

A Yeast and Monotropa

B Rhizopus and Riccia

C Ulothrix and Yeast

D All of these

Review Detailed Answer

Correct Answer: Yeast and Monotropa

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Agriculture Mcqs 7388 MCQs [All-Courses]

All Topics 7388

All Topics 7388

The number of primary producers within a specified area world be maximum in:

Green plants constitute:

The first link in any food chain is a green plant because:

The term homeostasis in an ecosystem refers to:

The term omnivore is applied to:

The solar radiations are the sole source of:

The pyramid of biomass in a parasitic ecosystem is:

The ecological pyramids were first designed by:

An ecosystem is a structure that is:

Which of the following belong to the same trophic level?