Biology Chapter 4 Class 9 |Solved Exercise | The Concepts | Exercise Short Questions | Terms to know

Hi there in this video we will study about the sold exercise of Biology chapter 4 cells and tissue from the section of cell biology Matric part 1 Punjab textbook board Pakistan. Biology solved exercise in Urdu we will study about the cells and tissue chapter 4 understanding the concepts, short questions, the terms to know, initiating and planning, activities, science, technology and society. Biology chapter 4 9th class exercise short questions. solved short questions. This video will cover the following points. explain the functions of cell membrane. describe the structure of cell wall. discuss nucleus structure and function. describe the structure and function of endoplasmic reticulum and Golgi apparatus. describe the formation and function of lysosomes. explain what would happen when a plant and animal cell is placed in a hypertonic solution. describe the internal structure of chloroplast and compare with that of mitochondrion. explain the phenomena involved in the passage of matter across cell membrane. describe how turgor pressure develop in a plant cell. state the relationship between cell function and cell structure. describe the differences in prokaryotic and eukaryotic cells. explain how surface area to volume ratio limits cell size. describe the major animal tissues in terms of their cells specificities, location and function. describe the major plant tissue in term of there shell specificities, location and function. short questions. state the cell theory. what are the functions of leucoplast and chromoplast. differentiate between diffusion and facilitated diffusion? what is meant by hypertonic and hypotonic solutions? The terms to know. active transport. cell. cell membrane. cell theory. cell wall. centriole. chloroplast. connective tissue. cytoplasm. diffusion. endoplasmic reticulum. epithelial tissue. facilitated diffusion. Golgi apparatus. hypertonic solution. hypotonic solution. isotonic solution. leucoplast. lysosome. mitochondrion. muscle tissue. nucleus. organelle. osmosis. passive transport. phagocytosis. pinocytosis. plasmolysis. plastid. chromosome. ribosomes. semi permeable. tissue. turgor pressure. Thanks for Watching.