Which nutrient increases disease resistance in plants? MCQ with Answer and Explanation

Question

Share Report Error

Which nutrient increases disease resistance in plants?

A. Hydrogen

B. Carbon

C. Potassium

D. Nitrogen

Answer: Option C

Solution (By JKSSB Mock Tests)

Potassium improves plant health and resistance to diseases.

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

The term 'edaphic factors' refers to:

A. Soil-related factors

B. Climate factors

C. Population factors

D. Industrial factors

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option A

Explanation:
Edaphic factors include soil properties that affect plant growth.

This question belongs to: Geography GK Soils of India

Question #2

Laterite soil is formed under conditions of:

A. High temperature and heavy rainfall

B. Cold desert climate

C. Moderate rainfall only

D. Low rainfall and low temperature

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option A

Explanation:
Laterite soil forms in tropical regions with high temperature and heavy rainfall, causing intense leaching.

This question belongs to: Geography GK Soils of India

Question #3

Which soil type is most affected by leaching?

A. Black Soil

B. Desert Soil

C. Alluvial Soil

D. Laterite Soil

View Answer & Solution Discuss

Get Complete Subject PDF for Geography GK

Correct Answer: Option D

Explanation:
Heavy rainfall causes intense leaching in laterite soils, removing nutrients from the upper layers.

This question belongs to: Geography GK Soils of India

Explore All Soils of India MCQs