CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
Fashion is an integral part of human history, reflecting culture, status and individuality. From the earliest records of history to the present day, fashion has constantly evolved under the influence of social, economic and technological changes. As the world changes, so too will fashion shape our society and culture in new and exciting ways.
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y Lymph is called extracellular fluid because it is outside the cells and bathes the cells in the body.
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Gender Inequality has been a pervasive issue throughout history, with women facing discrimination and barriers to equality in all aspects of life. While significant progress has been made in the fight for gender equality, challenges such as gender-based violence, pay inequality and limited access to education and healthcare continue to persist. Achieving gender equality requires a multi-faceted approach that involves education, government policies and empowering women.
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Gender Discrimination remains a prevalent issue in India that affects women’s access to education, employment and healthcare. However, there have been some positive developments like the government’s initiatives to address the issue. It is important to continue the fight for gender equality to ensure a brighter future for all individuals and to create a society free from discrimination.
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Endocytosis and Exocytosis are cellular processes used to move molecules in and out of cells, respectively. Endocytosis involves the formation of a vesicle to engulf and transport molecules into the cell, while exocytosis involves the fusion of a vesicle with the plasma membrane to release molecules out of the cell. These processes play important roles in nutrient uptake, waste elimination, cell communication etc.
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Unity in diversity is a concept that recognizes the existence of different cultures, traditions, and beliefs within a society. It celebrates the differences that make each community unique and emphasises the importance of mutual respect and understanding. By promoting inclusivity and diversity, societies can create a more harmonious and tolerant environment. Unity in diversity allows for the creation of a vibrant and dynamic community that values the richness of its differences.
Essay – Unity in Diversity Read MoreParamecium is a unicellular organism found in freshwater environments. The Paramecium diagram includes labels such as food vacuole, macronucleus, cilia, and contractile vacuole. Understanding this diagram can help class 8 students learn about Paramecium cell structure, function and reproduction.
Paramecium Diagram for Class 8 Read MoreThe Amoeba is a single-celled organism of Protozoa phylum.It is a type of unicellular Protist that can be found in a variety of environments. The amoeba diagram is a simple and easy-to-draw representation of this organism, neatly labeled to help students in class 7 understand its structure. The essential features of the amoeba diagram comprise the pseudopod, cytoplasm, food vacuole, nucleus and other parts.
Amoeba Diagram for Class 7 Read MoreEndocytosis allows cells to take in external materials by forming vesicles that fuse with the cell membrane. This process is vital for nutrient uptake and immune function. There are three steps and three types of Endocytosis. Phagocytosis engulfs particles, while Pinocytosis takes up fluids and solutes. Receptor-Mediated Endocytosis uses specific receptors to target and internalise molecules.
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Endocytosis is a cellular process by which cells absorb molecules and particles from the external environment by engulfing them within a vesicle. There are three main types of endocytosis – phagocytosis, pinocytosis, and receptor-mediated endocytosis. Endocytosis plays a crucial role in nutrient uptake, immune defence and cellular signalling. Examples of endocytosis include the uptake of bacteria by immune cells and the absorption of nutrients by intestinal cells.
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