Podcast
Questions and Answers
Who first discovered the cells in a cork slice?
Who first discovered the cells in a cork slice?
Who discovered the free-living cells in pond water for the first time?
Who discovered the free-living cells in pond water for the first time?
Who coined the term 'protoplasm' for the fluid substance of the cell?
Who coined the term 'protoplasm' for the fluid substance of the cell?
Which two biologists presented the cell theory that all plants and animals are composed of cells?
Which two biologists presented the cell theory that all plants and animals are composed of cells?
Signup and view all the answers
Who suggested that all cells arise from pre-existing cells, further expanding the cell theory?
Who suggested that all cells arise from pre-existing cells, further expanding the cell theory?
Signup and view all the answers
What activity was conducted to observe similar small structures in onion bulbs of different sizes?
What activity was conducted to observe similar small structures in onion bulbs of different sizes?
Signup and view all the answers
What invention made it possible to observe and understand the complex structure of the cell and its various organelles?
What invention made it possible to observe and understand the complex structure of the cell and its various organelles?
Signup and view all the answers
What is the term used to describe organisms that are made up of a single cell?
What is the term used to describe organisms that are made up of a single cell?
Signup and view all the answers
How do cells in multicellular organisms differ from those in unicellular organisms?
How do cells in multicellular organisms differ from those in unicellular organisms?
Signup and view all the answers
What is the process by which new cells are produced from pre-existing cells?
What is the process by which new cells are produced from pre-existing cells?
Signup and view all the answers
Which activity involves preparing temporary mounts of leaf peels, root tips of onions, or peels of onions of different sizes?
Which activity involves preparing temporary mounts of leaf peels, root tips of onions, or peels of onions of different sizes?
Signup and view all the answers
What does the discovery of some organisms having cells of different kinds imply?
What does the discovery of some organisms having cells of different kinds imply?
Signup and view all the answers