#agriculture

General Biology and Immunology

Which one of the following is readily available source of nitrogen to plant?

Mechanistically, plant biotechnology involves photosynthetic engineering and nutrient pathways support biofortification. This validates Nitrate fertilizers because it supports metabolic engineering in crops, a pattern repeatedly demonstrated in plant biology research.

Ref: Taiz et al., Plant Physiology and Development, 6th Edition, Chapter 7, Photosynthesis, discusses light reactions, Calvin cycle and metabolic engineering examples like Golden Rice providing insight into plant biotechnology.

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General Biology

Transgenic crops occupying the largest cultivated area in the world are tolerant to

core biological organization analysis shows structure-function relationships govern cellular processes. Consequently Herbicide emerges as the valid choice since it integrates fundamental principles, aligning with established principles in general biology literature.

Ref: Campbell et al., Biology, 11th Edition, Chapter 2, Chemical Basis of Life, discusses fundamental biological principles and molecular organization providing broad foundation for life sciences understanding.

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Economy and Social Institutions 2

Golden revolution is related to

Golden Revolution related to horticulture, fruits and vegetables production.

Ref: NCERT Class 12 Indian Society, Chapters 3 and 5 Institutions and Market

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Economy and Social Institutions 2

What is rural development

Rural development is economic and social upliftment of rural areas.

Ref: NCERT Class 12 Indian Society, Chapter 5 Market and Agrarian Structure

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Economy and Social Institutions 2

Agricultural diversification means

Agricultural diversification means decreasing farm labour needs non-farm alternate employment.

Ref: NCERT Class 12 Indian Society, Chapters 3 and 5 Institutions and Market

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Economy and Social Institutions 1

In simple or pre - moderns societies most of the people were engaged in

Pre-modern societies were agrarian; majority engaged in agricultural production.

Ref: NCERT Class 12 Indian Society, Chapters 3 and 5 Institutions and Market

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Economy and Social Institutions 1

In simple or pre -modern societies most of the people were engaged in

Pre-modern societies were agrarian; majority engaged in agricultural production.

Ref: NCERT Class 12 Indian Society, Chapters 3 and 5 Institutions and Market

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Environmental Economics, Climate Change and International Agreements

Which of the following natural capital provide food production?

Natural capital food production provided by ecosystem services, soil, biodiversity, provisioning service.

Ref: IPCC — Climate Change Reports, MoEFCC Climate Policy

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Agriculture, Food Resources and Natural Resources

Both power and manure are provided by:

Both power and manure provided by biogas, gobar gas, cattle dung renewable energy.

Ref: NCERT Geography — Natural Resources and Agriculture

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Agriculture, Food Resources and Natural Resources

Consider the following statements 1. Temperature between 10-15 degrees Celsius during sowing time. 2. Rainfall around 75

Temperature 10-15 sowing rainfall 75-100 Ganga Sutlej black soil indicates wheat rabi crop.

Ref: NCERT Geography — Natural Resources and Agriculture

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Agriculture, Food Resources and Natural Resources

With the increase in supplied irrigation water, the yield of crops

Yield increases with irrigation water then plateaus decreases waterlogging, law diminishing returns.

Ref: NCERT Geography — Natural Resources and Agriculture

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Environmental Pollution - Air, Water and Soil

Which one of the following is not the main cause for soil salinity and sodicity?

Main causes soil salinity sodicity irrigation poor drainage; check not main cause.

Ref: NCERT Environmental Studies — Soil Pollution and Conservation

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