Which nutrient is primarily responsible for flowering and fruiting in plants? MCQ with Answer and Explanation

Question

Share Report Error

Which nutrient is primarily responsible for flowering and fruiting in plants?

A. Phosphorus

B. Carbon

C. Hydrogen

D. Nitrogen

Answer: Option A

Solution (By JKSSB Mock Tests)

Phosphorus promotes root growth, flowering, seed formation, and fruit development.

This question belongs to: Geography GK Soils of India

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Soils of India Questions

Question #1

Which type of weathering contributes most to soil formation in tropical regions?

A. Mechanical Weathering

B. Marine Weathering

C. Chemical Weathering

D. Glacial Weathering

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option C

Explanation:
High temperatures and rainfall accelerate chemical weathering in tropical climates.

This question belongs to: Geography GK Soils of India

Question #2

Which factor is NOT a soil-forming factor?

A. Parent Material

B. Relief

C. Climate

D. Currency

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option D

Explanation:
Climate, relief, parent material, organisms, and time are major soil-forming factors. Currency has no role.

This question belongs to: Geography GK Soils of India

Question #3

Which soil is highly porous but infertile?

A. Black soil

B. Peaty soil

C. Alluvial soil

D. Desert soil

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option D

Explanation:
Desert soil is porous but lacks nutrients and moisture.

This question belongs to: Geography GK Soils of India

Explore All Soils of India MCQs