amoeba and paramecium

Front

What is an amoeba?

Back

Amoeba is a single-celled organism that belongs to the group of protists and is known for its ability to change shape and move using pseudopodia.

Front

How does an amoeba obtain its food?

Back

An amoeba obtains its food by surrounding and engulfing its prey using pseudopodia, a process known as phagocytosis.

Front

What is a paramecium?

Back

Paramecium is a single-celled organism that is covered in cilia and is classified as a protozoan.

Front

How does a paramecium move?

Back

A paramecium moves by using tiny hair-like structures called cilia that cover its surface.

Front

What is the difference between autotrophs and heterotrophs?

Back

Autotrophs are organisms that can produce their own food (like euglena), while heterotrophs obtain their food by consuming other organisms (like paramecium).

Front

What is the function of cilia in paramecium?

Back

Cilia help paramecium to move and also assist in feeding by sweeping food into its oral groove.

Front

What is the oral groove in paramecium?

Back

The oral groove is a specialized structure in paramecium that helps in the intake of food.

Front

What are protozoa?

Back

Protozoa are a diverse group of single-celled organisms that can be animal-like, such as amoeba and paramecium.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants and some protists, like euglena, convert light energy into chemical energy (food) using chloroplasts.

Front

What is the role of chloroplasts in euglena?

Back

Chloroplasts in euglena allow it to perform photosynthesis and produce its own food.