Zooplankton – Definition, Characteristics, Types, Importance

Zooplankton - Definition, Characteristics, Types, Importance

What is Zooplankton? Characteristics of Zooplanktons Zooplankton, a term originating from the Greek words “zoon” (meaning animals) and “planktos” (meaning wanderers or drifters), are heterotrophic organisms that inhabit aquatic environments. These entities exhibit several distinct characteristics: In summary, zooplankton are integral components of aquatic ecosystems, influencing nutrient dynamics, food web structures, and even disease propagation. … Read more

Euglena – Definition, Characteristics, Structure, Reproduction, Importance

Euglena - Definition, Characteristics, Structure, Reproduction, Importance

What is Euglena? Definition of Euglena Euglena is a genus of single-celled microorganisms found in water, capable of photosynthesis and movement. Classification of Euglena Domain Eukaryota Kingdom Protista Superphylum Discoba Phylum Euglenozoa Class Euglenoidea Order Euglenales Family Euglenaceae Genus Euglena Characteristics of Euglena Euglena is a type of microorganism with distinct characteristics that make it … Read more

Sporozoa – Definition, Examples, Classification and Characteristics

Sporozoa - Definition, Examples, Classification and Characteristics

What is Sporozoa? Short Definition of Sporozoa Sporozoa are unicellular, parasitic organisms that undergo complex life cycles involving two hosts and alternating between sexual and asexual stages. Classification of Sporozoa  Characteristics of Sporozoa Motility of Sporozoa Feeding of Sporozoa Types of Spores Sporozoans, a group of parasitic protozoa, can be classified into four categories based … Read more

Trypanosoma gambiense – Life Cycle, Pathogenesis, Prophylaxis, Structure, Treatment

Life cycle of Trypanosoma gambiense

Human African trypanosomiasis, also known as sleeping sickness, is a parasitic disease transmitted by vectors and caused by Trypanosoma-genus protozoa. There are three subspecies of the parasite: Trypanosoma brucei gambiense, T. brucei rhodesiense, and T. brucei brucei. The latter subspecies is not human-pathogenic. These subspecies are morphologically indistinguishable. T. b. gambiense is located in western … Read more

Gastrointestinal Amebiasis by Entamoeba histolytica

Amebiasis by by Entamoeba histolytica

What is Gastrointestinal Amebiasis? Characteristics of Entamoeba histolytica Entamoeba histolytica is a pseudopod-forming anaerobic protozoan parasite that is responsible for causing amebiasis in humans. Here are some key characteristics of Entamoeba histolytica: Life Cycle of E. histolytica Gene Structure and Organization  Cell Biology and Biochemistry  Sources of contamination of Amebiasis Amebiasis can be sourced from … Read more

Schistosomiasis: Life cycle, Symptoms, Treatment, Prevention.

Schistosomiasis Life cycle, Symptoms, Treatment, Prevention.

Schistosomiasis also termed snail fever or bilharzia is a disease caused by parasitic flatworms called schistosomes. Infection with Schistosoma mansoni, S. haematobium, and S. japonicum causes illness in humans; less commonly, S. mekongi and S. intercalatum can cause disease.

Fascioliasis: Causative agent, Life cycle, Symptoms, Treatment.

Fascioliasis: Causative agent, Life cycle, Symptoms, Treatment.

Fascioliasis is an infectious disease caused by Fasciola parasites, which are flatworms referred to as liver flukes. The adult (mature) flukes are found in the bile ducts and liver of infected people and animals, such as sheep and cattle. In general, fascioliasis is more common in livestock and other animals than in people.

Lymphatic filariasis: Wuchereria bancrofti

Lymphatic filariasis Wuchereria bancrofti

Lymphatic filariasis is a parasitic disease caused by three microscopic, thread-like worms, called Wuchereria bancrofti, Brugia malayi and Brugia timori. These worms infect the lymphatic system and cause Lymphatic filariasis. The adult worm can be found in the human lymph system, this system helps to maintain the body’s fluid balance and fights against infections.

Leishmaniasis Life cycle, Treatment, Symptoms, Diagnosis, Prevention, Types, Distribution.

Leishmania life cycle

Leishmaniasis are flagellated protists that cause a group of several human diseases collectively called leishmaniasis. Leishmaniasis also known as kala azar. There are different types of leishmaniasis such as cutaneous (skin associated ulcers that heal), diffuse cutaneous (disseminated and chronic skin lesions), mucocutaneous (ulcers of the skin, mouth, nose, and throat), and visceral (affecting liver, … Read more

Paramecium Cell Definition, Characteristics, Classification, Movement, Diagram.

Paramecium Cell Definition, Characteristics, Classification, Movement, Diagram.

What is Paramecium? Definition of Paramecium Paramecium is a microscopic, single-celled organism with hair-like structures called cilia, found in various aquatic environments, often studied for its role as a model organism in biological research. Paramecium Scientific classification Paramecium is divided into this following phylum and subphylum; Domain: Eukaryota Clade: SAR Infrakingdom: Alveolata Phylum: Ciliophora Class: … Read more

Amoeba Cell Labeled Structure, Characteristics, Movement, Nutrition, Reproduction, Disease, Habitat.

Amoeba Cell

In this article, we will learn about the Habitat, structure, nutrition, characteristics, reproduction, locomotion of the Amoeba cell with diagram. Domain Eukaryota Phylum Amoebozoa Class Tubulinea Order Euamoebida Family Amoebidae Genus Amoeba Amoeba cell also known as the ameba or amoeboid. Amoeba is a unicellular eukaryotic organism which can alter their shape by extending and … Read more

Protozoa Definition, Classification, Characteristics, Structure, Diseases, Examples

Protozoa Definition

Protozoa don’t have any cell walls, instead they contain pellicle. The structure of Protozoa is similar to the eukaryotic cells. Some examples of protozoa are Trypanosoma, Trichonympha, Plasmodium, Paramecium. Now, Protozoa is a strictly descriptive term, they are no longer recognized as a formal group in current biological classification systems. Protozoa are ubiquitous, which means … Read more

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