Pollination:Pollination is the process by which pollen grains from the male part of a flower (the anther) are transferred to the female part (the stigma) of the same or another flower. This is the first step in the re...
· Vegetative propagation (e.g., potato)· Budding (e.g., yeast)· Fragmentation (e.g., Spirogyra)· Spore formation (e.g., fungi) · Layering,Grafting, Budding, Run...
Water moves from roots to leaves through xylem using capillary action and transpiration pull.
Blood contains: Red Blood Cells (RBCs) – carry oxygen White Blood Cells (WBCs) – fight infections Platelets – help in clotting Plasma – liquid part
Fish:· Fish breathe using gills, which are specialized organs.· Gills extract dissolved oxygen from water.· Water enters through the fish’s mouth, passes over the gills, and oxygen diffuses...
Respiration is the process of breaking down food to release energy. Aerobic Respiration:· Requires oxygen.· Produces a large amount of energy.· Example: Humans, animals, plants. Anaerobic...
Soil erosion is the removal of the topsoil layer by natural forces such as:· Water: Heavy rainfall or flowing rivers can wash away soil (called water erosion).· Wind: Strong winds can blow loose soil p...
Cyclones are powerful storms with strong winds and heavy rains that can cause damage and flooding. Here are ways to protect ourselves before, during, and after a cyclone: Before a Cyclone:1. Stay Informed: Keep tr...
Animals that live in cold climates have special adaptations that help them survive harsh weather and freezing temperatures.Key adaptations include:1. Thick Fur or Feathers: Animals like polar bears and arctic foxes...
Weather refers to the day-to-day conditions of the atmosphere at a particular place and time. It includes changes in temperature, rainfall, humidity, wind, and sunshine, and can change frequently—even within a single...
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