Biology -Plants – Roots – Stems-Leaves -Important Points
Plants -Parts and Structural Organization The Root The main functions of the root system are- A- absorption of water and […]
Plants -Parts and Structural Organization The Root The main functions of the root system are- A- absorption of water and […]
Geography Soil 1-Soil is the thin top layer on the earth’s crust comprising rock particles mixed with organic matter. 2-Pedology
Biomass 1-Biomass is a renewable energy resource derived from plant and animal waste.
Amino Acids – Proteins 1-Amino acids are organic compounds containing an amino group [NH2] and an acidic
Geography SOLAR SYSTEM 1-Our solar system consists of the sun (the star), planets, satellites, millions
Geography Biodiversity 1-Biodiversity is the variety of plant and animal life in the world or in a particular
Rivers East Flowing Peninsular Rivers 1- Krishna River 2- Pennar River 3- Godavari River 4- Mahanadi River 5- Kaveri
Sun -Planets -Comets – Important Points/Facts 1-Temperature = 6000 C on surface and 16 million C in core 2-Density =
Biology Cell 1- Robert Brown -Discovered Cell Nucleus in 1831 2-Schleiden and Schwann presented the cell theory, that all
Chemistry Glossary 1- Acid – Compound that gives off H+ ions in solution. 2-Base – Substance which gives off hydroxide