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Could someone explain the statement without autotrophic organisms heterotrophic life would cease to exist?
sure. where would heterotrophic life get its energy? someone somewhere somehow has to produce it or in this case bind the energy into a usable form which we all eat. if nothing did that then what will we eat??? which,BTW, is why the matrix makes no sense cos energy has to come from somewhere!
What does autotropic mean?
Definition for AUTOTROPHIC :Of or relating to organisms (as green plants) that can make complex organic nutritive compounds from simple inorganic sources by photosynthesis.
How did Aristotle classify organisms?
Aristotle classified living organisms by dividing them into two groups; those with red blood and those without. brug
What organism is unlikely to be preserved as a fossel?
Organisms without bones, such as mollusks (snails).
Do monerans have backbones?
No, monerans do not have backbones. Monerans are single-celled organisms without complex structural features like backbones.
Could someone explain the statement without autotrophic organisms heterotrophic life would cease to exist?
sure. where would heterotrophic life get its energy? someone somewhere somehow has to produce it or in this case bind the energy into a usable form which we all eat. if nothing did that then what will we eat??? which,BTW, is why the matrix makes no sense cos energy has to come from somewhere!
Organism that obtains its food from other organisms?
An organism that obtains its food from other organisms is known as heterotrophic. Autotrophic organisms include green plants, algae and chemobacteria that live in deep water trenches. Without autotrophs- no other life woudl exist. The real answer is a consumer.
What is the unicellular prokaryotes with cell walls without peptidoglycan. both autotrophic and heterotrophic?
The unicellular prokaryotes with cell walls that lack peptidoglycan are known as archaea. These microorganisms can be both autotrophic, obtaining energy through processes like chemosynthesis or photosynthesis, and heterotrophic, relying on organic compounds for nutrition. Archaea are often found in extreme environments, such as hot springs and salt flats, but they also inhabit more moderate environments. Their unique biochemistry distinguishes them from bacteria and eukaryotes.
What does autotropic mean?
Definition for AUTOTROPHIC :Of or relating to organisms (as green plants) that can make complex organic nutritive compounds from simple inorganic sources by photosynthesis.
What are ways in which unicellular organisms are different from each other?
Unicellular organisms differ from each other in various ways, including their cellular structure, metabolism, and reproductive methods. For example, some unicellular organisms, like bacteria, have prokaryotic cells without a nucleus, while others, such as yeast, are eukaryotic with a defined nucleus. Additionally, they can vary in their means of obtaining energy—some are autotrophic, using photosynthesis, while others are heterotrophic, consuming organic materials. Furthermore, they may reproduce asexually through binary fission or budding, leading to diverse forms and adaptations.
What is an autotrophic organism?
Anything that captures its own energy from external non-living sources, such as the sun, deep-sea thermal vents, etc. Auto=self, hetero=other. Hence "self-feeding" versus "feeding on others"
What does Autrophy mean?
Autotrophy refers to the ability of an organism to produce its own food or energy through processes such as photosynthesis or chemosynthesis, without needing to consume other organisms. Autotrophs are essential in ecosystems as they form the base of the food chain by providing energy for heterotrophic organisms.
What is the meaning of autotrophic organism?
An autotrophic organism is one that can produce its food using inorganic compounds as a source of energy, typically through photosynthesis or chemosynthesis. This ability allows them to create organic molecules from simple substances without needing to consume other organisms.
What does algae?
What algae will consume depends on the particular species of algae, whether autotrophic, heterotrophic, or mixotrophic, and the conditions it is in. Photoautotrophic algae (plant-like algae) mostly need sunlight, Nitrogen, Potassium, and Phosphorus as well as water and CO2. Other species are able to survive without sunlight and others feed on bacteria and sugars instead of making their own sugars. Sometimes even photoautotrophic and heterotrophic algae if in lack of O2, they can no longer respirate so they go into anaerobic respiration and ferment.
What classification of some organisms is still uncertain?
The classification of viruses is still uncertain as they exhibit characteristics of both living and non-living entities, making it challenging to place them within traditional taxonomic categories. Additionally, certain deep-sea organisms and microorganisms with unique genetic makeup also pose classification challenges due to their distinct evolutionary histories.
What organism obtains nutrients by eating other organisms?
An organism that obtains nutrients by eating other organisms is known as a heterotroph. Heterotrophs are unable to produce their own food through photosynthesis or chemosynthesis, so they rely on consuming other living organisms to obtain the energy and nutrients they need to survive. This process of consuming other organisms for food is known as heterotrophic nutrition. Examples of heterotrophs include animals, fungi, and some types of bacteria.
What kinds of observations did scientist use at first group organisms into a phlyum or class?
the basic characteristics scientists look into to group organisms are:- 1) CELL STRUCTURE: whether it's prokaryotic(without a nuclear membrane) or eukaryotic(with a nucleur membrane). Also, whether it's unicellular or multicellular. 2)MODE OF NUTRITION: Whether it's autotrophic(prepares it's own food), heterotrophic(depends on others for food) or saprophytic(depends on dead matter) 3)COMPLEXITY OF ORGANISATION: Where the animal is placed in the evolutionary cycle. the higher on the evo. cycle, the more complex the organism...
