Model: Handles the data and business logic of the application. It manages CRUD operations, enforces business rules, and interacts with the database. For example, in a bookstore app, the Model would manage data like book titles, authors, and stock levels.

View: Manages the user interface and presentation. It displays data to users and updates the UI when the Model changes. For instance, the View in a bookstore app would show the list of books and provide input fields for searching or filtering.

Controller: Acts as the intermediary between the Model and View. It processes user input, updates the Model, and selects the appropriate View to display. For example, when a user searches for a book, the Controller handles the request, retrieves data from the Model, and updates the View.