are choanoflagellates autotrophic or heterotrophic?
4145
Although choanoflagellates are thought to be strictly free-living and heterotrophic, a number of choanoflagellate relatives, such as members of Ichthyosporea or Mesomycetozoa, follow a parasitic or pathogenic lifestyle.
775233
Pitcher plant, venus flytrap, sundew plant, etc show both autotrophic and heterotrophic mode of nutrition.
1454449
Mushrooms are heterotrophs. They are not plants, belonging instead to kingdom Fungi.
569932
Originally Answered: Is archaebacteria cosidered heterotrophic or autotrophic? Archaebacteria are classified as autotrophs. They make their food from the basic materials in their environment like carbon, oxygen, hydrogen, metals and simple organic molecules such as sugar.
624386
Answer and Explanation: Amoebas are heterotrophic. Amoebas are single-celled organisms that are distinguished by the formation of pseudopodia, or cellular projections used...
824244
Autotrophs and Heterotrophs. “Autotrophs are organisms that prepare their own food through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.”
303942
Eukaryotic Autotrophs: Plants and Protists Animals and fungi are heterotrophs; they consume other organisms or organic material to provide them with the energy they need. Some bacteria, archaea and protists are also heterotrophs. Plants are called autotrophs because they make their own food.
172518
There are some unicellular organisms that carry out both heterotrophic and autotrophic nutrition, meaning they are mixotrophic. Such is the case of euglena gracilis (below), which carries out photosynthesis in its chloroplasts as well as also feeding on detritus or smaller organisms by endocytosis.
767985
Algae are sometimes considered protists, while other times they are classified as plants or choromists. Phytoplankton are made up of single-celled algae and cyanobacteria. As algae can be single-celled, filamentous (string-like) or plant-like, they are often difficult to classify.
560704
['They are planktonic. ... ', 'They are small. ... ', 'They are motile. ... ', 'Many are thecate, having an internal skeleton of cellulose-like plates. ... ', 'Their chromosomes are always condensed. ... ', 'Not all dinoflagellates are photosynthetic.']
95103
Autotroph vs. Heterotroph. Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.
1385799
Most species have two flagella, which are shed if the organism forms a cyst. Dinoflagellates contain cholorophyll a and chlorophyll c2. ... However, some of the species have cyst cell walls made of cellulose, which does not fossilize. Those that do fossilize typically have walls made of a material similar to sporopollenin.
715761
Plants, algae, and a group of bacteria called cyanobacteria are the only organisms capable of performing photosynthesis (Figure 1). Because they use light to manufacture their own food, they are called photoautotrophs (literally, “self-feeders using light”).
443225
All algae contain chlorophyll a. Accessory pigments vary among different algal groups. Photoautotrophy is the principal mode of nutrition in algae; in other words, they are "self-feeders", using light energy and a photosynthetic apparatus to produce their own food (organic carbon) from carbon dioxide and water.
1170134
['They are multicellular organisms which do not possess chlorophyll.', 'They are eukaryotic organisms.', 'Cell wall is absent.', 'Mode of nutrition is heterotrophic i.e. they depend on other organisms for food.']
903711
Yeast is a heterotroph. Autotrophs - a scarcity of food for heterotrophs favored the evolution of organisms which were able to manufacture their own food from inorganic substances.
220120
Coccolithophores can photosynthesize (autotrophic) and may also absorb organic matter (heterotrophic). The microscopic phytoplankton shown here are mainly comprised of diatoms and dinoflagellates. Other phytoplankton in the microscopic ranges include coccolithophorids, silicoflagellates, bacteria, and viruses.