Mycorrhizae and Their Benefits MCQs Mycorrhizae and their benefits are an important subject matter in plant biology and environmental science, which is why this article on Mycorrhizae and Their Benefits MCQs is of utmost importance to CSS aspirants. Mycorrhizae is the symbiotic relationship between some fungi and the roots of most plants. The mutualistic relationship increases nutrient uptake, especially phosphorus and nitrogen, while the plant supplies carbohydrates to the fungi. It is necessary to have a thorough understanding of this subject by CSS students to prepare for soil biology, plant physiology, and sustainable agriculture questions.
Function of Mycorrhizae in Plant Growth
Mycorrhizal fungi greatly enhance the capacity of a plant to uptake water and nutrients from the soil. This is especially useful in poor or arid soils, where the fungi increase the root system’s radius. The occurrence of arbuscular mycorrhizal fungi (AMF) and ectomycorrhizae in different ecosystems increases soil fertility and supports plant health. CSS candidates need to know the scientific processes by which mycorrhizae work, such as their contribution to enhancing plant tolerance to drought, salinity, and pathogen infection. This is particularly relevant in the context of sustainable crop production and organic agriculture.
Environmental and Agricultural Benefits
Mycorrhizae are important in ecosystem stability and sustainable agriculture. They minimize the use of chemical fertilizers by increasing the availability of soil nutrients, hence decreasing environmental pollution and costs of production. Fungi also enhance the structure of the soil through the aggregation of soil particles, increased aeration, and water infiltration, as well as carbon sequestration. This helps fight climate change by locking up carbon in the soil. For CSS examinations, it is important to know how mycorrhizae overlap with larger environmental issues such as soil erosion, conservation of biodiversity, and ecological agriculture.
By doing MCQs on mycorrhizae, CSS candidates will consolidate important concepts that link plant biology with environmental management. The subject is not only included in general science papers but also falls within the trend of contemporary global agricultural practices, making it a value-rich subject to study for competitive achievement.
