MCQsDrive | MCQsDrive

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.

Plants growing on burnt soil are called:

A Heliophilous

B Hydrophilous

C Pyrophilous

D Pyriform

Review Detailed Answer

Correct Answer: Pyrophilous

The lichens show a mutualistic relationship originating from:

A Obligate parasitism

B Facultative parasitism

C Halotism

D None of these

Review Detailed Answer

Correct Answer: Halotism

The advantage/s of fire:

A Reduction of biotic thrust

B Destruction of diseased plants

C Both (a) & (b)

D None of these

Review Detailed Answer

Correct Answer: Both (a) & (b)

The seeds of Rhus can endure a temperature as high as:

A 40?C

B 60?C

C 65?C

D 80?C

Review Detailed Answer

Correct Answer: 80?C

Odum did not recognise the following relationship as a positive interaction:

A Commensalism

B Protoco-operation

C Mutualism

D Antibiosis

Review Detailed Answer

Correct Answer: Antibiosis

The zone of soil showing microbial activity around the roots of higher plants is called:

A Rhizosphere

B Rhizoplane

C Soil microflora

D All of these

Review Detailed Answer

Correct Answer: Rhizosphere

The term symbiosis was proposed by:

A Mc Dougal

B Warming

C Odum

D de Bary

Review Detailed Answer

Correct Answer: de Bary

The device or structure where plants are grown in a controlled environment:

A Culture chamber

B Inoculation chamber

C Phytotron

D All of these

Review Detailed Answer

Correct Answer: Phytotron

When one population is harmed and the other remains unaffected the relationship is called:

A Amensalism

B Predation

C Protoco-operation

D Parasitism

Review Detailed Answer

Correct Answer: Amensalism

Plants growing in oxygen deficient soils possess:

A No roots

B Longer roots system

C Aerial roots system

D Shallow root system

Review Detailed Answer

Correct Answer: Shallow root system

Showing 651 to 660 of 1715 results

Contact Info

Agriculture Mcqs 7387 MCQs [All-Courses]

All Topics 7387

All Topics 7387

Plants growing on burnt soil are called:

The lichens show a mutualistic relationship originating from:

The advantage/s of fire:

The seeds of Rhus can endure a temperature as high as:

Odum did not recognise the following relationship as a positive interaction:

The zone of soil showing microbial activity around the roots of higher plants is called:

The term symbiosis was proposed by:

The device or structure where plants are grown in a controlled environment:

When one population is harmed and the other remains unaffected the relationship is called:

Plants growing in oxygen deficient soils possess: