Algae are single-celled eukaryotic organisms that perform photosynthesis. Some algae are known as red algae as they appear red in colour. Other algae are known as green algae as they appear green in colour. Based on this information, which of the following statements are reasonable? Choose only the best answer.

Q: Which of the following correctly describes the theory of endosymbiosis.   Question 9 options:…

A: Answer:  The Theory of Endosymbiosis = This  theory  states that when an organism is engulfed and…

Q: If you visit a lake in the middle of the Amazon and take water samples to analyze under a microscope…

A: Introduction  Taxonomy is the branch of science that deals with the classification of organisms into…

Q: Which of the following organisms is a prokaryote?   fungus algae protozoa archaea both archaea and…

A: Archaea is prokaryote.while rest of the organisms are eukaryotes.

Q: Green Algae are: (Choose two). viruses Sbacteria I prokaryotes eukaryotes able to do photosynthesis…

A: Algae are possessed a well-developed nucleus and other cell organelles are surrounded by the…

Q: Since plants, fungi and prokaryotes have cell walls, why do we classify them in different…

A: Introduction :- Prokaryotes are organisms without a nucleus or other organelles in their cells.…

Q: List two observable characteristics that you could use to differentiate between eubacterial and…

A: Eubacteria - Eubacteria are prokaryotic bacteria that belong to archaebacteria previously. The term…

Q: A) A major difference between eukaryotic cells and prokaryotic cells is that eukaryotic cells…

A: As per batleby guidelines we have to answer only first : You may repost rest of the questions…

Q: What distinguishes brown algae from green algae? The chloroplast structures are different Brown…

A: Brown algae differ with green algae in terms of chloroplast structures.

Q: Based on the picture of question 1, answer the question: Which cell arrangement is found in the…

A: Gram staining is one of the main method to classify the bacteria. It classifies the bacteria into…

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A: Independent variable is one whose value is not dependent on any variable.  Dependent variable is one…

Q: Describe how the size of prokaryotic cells compares to that of eukaryotic cells.   A. they are about…

A: Prokaryotic cell are simple in structure are they do not posses any organelle (membrane bound…

Q: Give typing answer with explanation and conclusion    If an organism is considered “halophilic”,…

A: The group that would most likely possess a halophile is archaebacteria. Archaebacteria, also known…

Q: The cell wall component known as peptidoglycan is the unique identifying molecule of: the…

A: The objective of the question is to identify which kingdom is characterized by the presence of…

Q: 1. Nostoc 2. Апabaena Keweenaw Algae (b) 40 um hllps://akchelian.com/Naslac…

A: Cyanobacteria are aquatic and photosynthetic bacteria. They are small and found in colonies.

Q: Fungi and Animals are distantly related to each other. One trait animals and fungi share however is;…

A: The three big multicellular groups in the domain Eukaryota are animals, plants, and fungi, where…

Q: Can you answer all the parts of this question about this picture  A: This organism belongs to which…

A: Mollusca is the second largest phylum in the animal kingdom. Most of the molluscs have shells. The…

Q: Some Processes Involved in DNA Replication The replication origin is identified. DNA primase builds…

A: DNA is a genetic material that transfer genetic information to form proteins via transcription and…

Q: What is a possible function of cytoplasmic streaming in the slime mold? To help distribute and…

A: Introduction :  Protists known as slime moulds are saprophytes. Their anatomy is designed for moving…

Q: are these found in eukaryotes, prokaryotes or both? 1. nucleus  2.  cell membrane 3. inclusion…

A: There are a variety of forms of life that exist in nature. All the organisms of different species…

Q: Classification of organisms in the three domains is based on: Cell wall. Nutritional type Cell type…

A: Three Domain System:  Carl Woese et al. introduced the three-domain system in 1990, which divides…

Q: You are studying amoebas and paramecia, two different single-celled protozoans. You have at your…

A: The use of microscopes is crucial in the field of biological sciences for solving the secrets of the…

Q: Lichens are said to be composite organisms made up of two very different types of organisms: usually…

A: Lichen is the symbiotic association between alga and fungus.

Q: You observe a cell through a microscope and see that it has chloroplasts. To which Domain of…

A: Introduction  Chloroplasts are cellular organelles found in the cells of plants, algae and some…

Q: The three domains of life are Bacteria, Archaea, and Eukarya. Which of the following statements best…

A: Prokaryotes are organisms that belong to the domains Bacteria and Archaea. They are characterized by…

Q: This organism belongs to which Class? What is structure A? This organism is a member of which…

A: Animal are group of multicellular organisms. They are thought to be evolved independently from the…

Q: Select the choice that identifies the organism described in the following statement: The organism is…

A: There are two ways an organism obtain its nutrition that is autotrophic and heterotrophic. In…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.