Organisation

• What are the different levels of organization within a multicellular organism like a human?

  Organelles, cells, tissues, organs, organ systems, and organisms
• What are organelles also known as?

  Subcellular structures
• What is the role of organelles in a cell?

  Each organelle has a specific role to play
• What do multiple organelles combine to form?

  A single cell
• What are specialized cells?

  Different types of cells that have specific functions
• Can you name some examples of specialized cells?

  Epithelial cells, muscle cells, and glandular cells
• How can tissues be described?

  As a group of similar cells that work together to carry out a particular function
• What type of tissue is formed by lots of epithelial cells?

  Epithelial tissue
• What is the function of epithelial tissue?


  To cover the body's surfaces
• What type of tissue is formed by muscle cells?

  Muscle tissue
• What is the primary function of muscle tissue?

  To contract and relax to move different parts of the body
• What type of tissue is formed by glandular cells?

  Glandular tissue
• What is the role of glandular tissue?


  To make and secrete chemicals like enzymes and hormones
• How is an organ defined?

  A group of different tissues that work together to perform a particular function
• What types of tissues might work together to form an organ like the stomach?

  Epithelial tissue, muscular tissue, and glandular tissue
• What is the function of the stomach as an organ?

  To kill microorganisms and break down proteins
• What is an organ system?

  A group of organs that work together to perform a particular function
• Which organs form the digestive system?

  The stomach, pancreas, and liver, along with other organs
• What is the role of the digestive system?

  To digest food and absorb nutrients
• Can you name two other organ systems?

  The cardiovascular system and the reproductive system
• What is the highest level of organization in a multicellular organism?

  The whole organism
• How do organ systems contribute to the function of an organism?

  Multiple organ systems work together to form the organism
• What are some examples of organs mentioned in the material?

  Skin, teeth, lungs, spleen, bones, and testes
• Can you name some of the organ systems mentioned?

  The immune system, nervous system, respiratory system, endocrine system, and urinary system
• What additional resources are mentioned for learning?

  A learning platform with videos, practice questions, and progress tracking
• What can students do on the learning platform mentioned?

  Watch videos, practice what they've learned, and track their progress
• Is the learning platform mentioned free?

  Yes, it is completely free
• What is provided in the description down below the video?

  A link to the lesson for the particular video
• How are the videos for the subject organized?

  In a playlist
• What are some parts that make up a cell?

  Nucleus, ribosomes, and mitochondria
• What are some examples of specialized cells?

  Epithelial cells, muscle cells, and glandular cells
• What is the function of the digestive system?

  To digest food and absorb nutrients