Shoaib

Q- How does an amoeba obtain its food? Answer:- Amoeba take its food with the process of endocytosis (phagocytosis) in which pseudpodia are form due to flexibility of plasma membrane.

Q- What is osmosis? Answer:- Osmosis is a process in which water flows form region of higher water concentration to a region of lower water concentration through a semipermiable membrane.

Q- why are lysosomes known as ‘suicidal bags’ of the cell? Answer:- lysosomes are known as the suicidal bags of the cell because they contain digestive enzymes and due to any injury in cell or damage , digestive enzymes are secreted inside the cell and digest its own cell which is also known as autolysis. … Read more

Q- Do you agree that “a cell is building unit of an organism”. If yes, explain why? Answer:- in an unicellular organism cell is capable to perform all the functions of life but in multicellular organism there is proper organization of every organs to perform a specific functions in which specific cells get collected to … Read more