Question

Is euglena facultative autotroph or facultative heterotroph ?

Answer 1

euglena is facultative autotroph

Answer 2

Euglena is an autotroph.

Autotrophs are those organisms which are competent to make their own food.

They use mostly light, water and carbon dioxide.

These are nonliving materials or inorganic sources which makes their own food.

They are hence also termed as primary producers and forms the base of our food chain.

They can be found living on the soil to aquatic conditions or environment.