Kickstart your journey in Class 9th Maths with NCERT solutions and MCQ-based questions from Chapter 6: Lines and Angles. Solve exercise questions, short-answer problems and detailed explanations to understand the properties of angles formed by parallel lines and transversals. These ...
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Soil composition is important because it determines the fertility of the soil and its ability to support plant growth. Soil is made up of minerals, organic matter, water, and air, which provide nutrients, moisture, and space for roots to grow. ...
Monocots have one cotyledon in their seeds, parallel venation in leaves, and fibrous roots, while dicots have two cotyledons, reticulate venation, and taproots. Explanation: These differences help in categorizing plants, providing insights into their structure, nutrient storage, and root system, ...
Viruses reproduce only inside host cells (bacteria, plants, or animals). Common ailments like cold, flu, cough, and serious diseases like polio and chickenpox are caused by viruses. NCERT Class 8 Science Chapter 2 Microorganisms: Friend and Foe