Which of the following pairs of organisms are photosynthetic?
Answer Details
The pair of organisms that are photosynthetic are Chlamydomonas and Euglena.
Photosynthesis is the process by which plants and certain other organisms convert light energy into chemical energy in the form of organic compounds, such as carbohydrates. Chlamydomonas and Euglena are both unicellular organisms that are capable of photosynthesis, meaning they can produce their own food using energy from the sun.
On the other hand, Amoeba and Paramecium are heterotrophic organisms, which means they obtain their energy by consuming other organisms. Volvox is a colonial organism made up of many cells, some of which are capable of photosynthesis, but it is not a unicellular organism. Rhizopus is a type of fungus that obtains its energy by absorbing nutrients from decaying organic matter. Nostoc is a type of cyanobacteria that is capable of photosynthesis, but Plasmodium is a parasitic protozoan that relies on a host organism for its energy needs.