Are all plants autotrophs?


Most plants are autotrophs because they make their own food. Some plant species are parasitic, meaning they get their nutrients from other sources. Parasitic plants are heterotrophic.

Any plant with green leaves is classified as an autotroph. The definition covers trees, mosses and flowering plants, to name a few. Most plants use photosynthesis to produce food in the form of sugar.

Plants are not the only organisms classified as autotrophs, although they are one of the most well-known examples. Phytoplankton, algae and some types of bacteria are also able to make their own food. Some of these organisms use chemosynthesis instead of photosynthesis.

Chemosynthesis uses the energy generated by chemical reactions to produce food. Some of the bacteria that live in the ocean use hydrogen sulfide to power chemosynthesis.

Parasitic plants are unable to make their own food. These plants feed off the roots or stems of their hosts.

Q&A Related to "Are all plants autotrophs?"
Plants contain chlorophyll, generating the green color associated with leaves and organic life. Non-green plants still contain this pigment, as it is required for food production,
neem peepal aloevirra.
All plants have roots. The roots of a plant is how they eat and get nutrients. Most plants have leaves and a stem as well and they all look different.
All green plants & many planktonic organisms are autotrophs, using sunlight to
Explore this Topic
An autotroph is an organism that can synthesize its own food for inorganic substances by using light or chemical energy. Most fungi need organic matter on which ...
Autotrophic means the ability to create food or energy from light or a chemical reaction. An example of an autotroph is a plant that creates its own food through ...
An autotroph is an organism that can make its own food. It makes the food by either using light or chemical energy. Examples of an autotroph is green plants ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014