Microbiology

Oct 5 · 4 min read

What are Ecological Pyramids? An ecological pyramid (also called a trophic pyramid, Eltonian pyramid, energy pyramid, or sometimes a food pyramid) is a diagram that shows the biomass or bioproductivity at each trophic level in an ecosystem. An ecological pyramid is a picture that shows how the different living things at different trophic levels are

Oct 5 · 4 min read

Ecological Pyramids – Definition, Types, Importance

Oct 5 · 11 min read

Ecological Pyramids - Definition, Types, Importance

Energy Flow All living things get most of their energy from the chemical energy in the food they eat. Along the food chain, this energy is passed from one trophic level to the next. Two different laws of thermodynamics explain this flow of energy: The first law of thermodynamics says that energy can neither be

Oct 5 · 11 min read

Energy Flow in Ecosystem

Oct 5 · 7 min read

What is a Food Chain? A food chain refers to the sequence of events in an ecosystem in which one living organism consumes another, which is then consumed by a larger organism. A food chain is the movement of nutrients and energy from one creature to another at different trophic levels. A food chain describes

Oct 5 · 7 min read

Food Chain – Definition, Types, Parts, Examples

Oct 5 · 10 min read

Food Chain - Definition, Types, Parts, Examples

What is the Aquatic Ecosystem? In contrast to terrestrial ecosystems, which are established on land, an aquatic environment is one that forms around a body of water. Aquatic ecosystems feature populations of creatures that are mutually and environmentally reliant. Marine and freshwater ecosystems are the two primary types of aquatic ecosystems. Freshwater environments can be

Oct 5 · 10 min read

Aquatic Ecosystem – Definition, Types. Examples

Oct 4 · 10 min read

Aquatic Ecosystem - Definition, Types. Examples

Definition of Terrestrial Ecosystem An ecosystem is a collection of interconnected groups of both living and nonliving organisms. Terrestrial ecosystems are those that can only be found on land, despite the fact that many ecosystems exist both on land and in the world’s oceans. The biotic, or live organisms, of an ecosystem consist of numerous

Oct 4 · 10 min read

Terrestrial Ecosystem – Definition, Types, Examples

Oct 4 · 8 min read

Terrestrial Ecosystem - Definition, Types, Examples

What are Decomposers? Decomposers are the creatures that carry out the process of decay or breakdown of a dead organism, while decomposition is the process of breaking down complex organic matter into its simpler form. In environmental science and ecology, decomposers are the organisms involved in the decomposition of animal and plant debris in an

Oct 4 · 8 min read

Decomposers – Definition, Mechanisms, Types, Example

Oct 4 · 9 min read

Decomposers - Definition, Mechanisms, Types, Example

What is Consumer? Consumer is a category that belongs inside an ecosystem’s food chain. It primarily refers to animals. Consumers cannot generate their own energy and must rely on the intake and digestion of producers, other consumers, or both in order to survive. In food chains, consumers are found alongside two additional groups: producers and

Oct 4 · 9 min read

Consumers – Definition, Types, Examples

Oct 4 · 3 min read

What is a Producer? Producers are creatures capable of synthesising basic carbohydrates like glucose from carbon dioxide gas. The creation of organic compounds from inorganic carbon sources is referred to as primary production. This mechanism can obtain its energy from solar radiation, chemical processes, or geothermal vents in the deep ocean. Most producers on land

Oct 4 · 3 min read

Producers – Definition, Types, Examples

Oct 4 · 5 min read

What is Predation? – Predation Definition Predation is the interaction between a prey and a predator in which energy is transferred from one creature to the other. Predator is the organism that preys on other organisms, also known as prey. Predation occurs when a predator creature consumes one or more prey organisms. The predator always

Oct 4 · 5 min read

Predation – Definition, Types, Examples

Oct 4 · 12 min read

What is Commensalism? Along with mutualism, the term was coined in 1876 by Belgian palaeontologist and naturalist Pierre-Joseph van Beneden. Beneden first used the term to describe the behaviour of carrion-eating animals that followed predators in order to consume their leftover meal. The term commensalism is derived from the Latin word commensalis, which meaning “table

Oct 4 · 12 min read

Commensalism – Definition, Types, Example

Oct 4 · 4 min read

Commensalism - Definition, Types, Example

What is Mutualism? Mutualism is simply a partnership between two animals that benefits both. This link may exist either inside the species or between species. The organisms involved in this connection are known as symbionts. All living species, including humans, animals, birds, plants, and microbes such as bacteria, viruses, and fungi, exhibit interdependence. Mutualism resembles

Oct 4 · 4 min read

Mutualism – Definition, Types, Examples

Oct 4 · 7 min read

What is Amensalism (Antagonism)? Amensalism is a sort of biological interaction in which one species harms another without incurring any costs or gaining any advantages. It is a form of interaction or competitive behaviour between organisms. Haskell coined the term amensalism to describe a relationship in which one organism harms another without incurring any costs

Oct 4 · 7 min read

Amensalism – Definition, Types, Examples

Oct 4 · 3 min read

Amensalism - Definition, Types, Examples

What is Parasitism? Parasitism is described as a connection between two species in which one organism lives on or in the other and benefits by causing harm. The word parasite comes from the Latin form of the Greek word, which means “one who feeds at another’s table.” Generally speaking, parasitism is a connection between two

Oct 4 · 3 min read

Parasitism – Definition, Types, Examples

Oct 3 · 9 min read

Parasitism - Definition, Types, Examples

What is Symbiosis? The word symbiosis derives from the Greek, symbsis, which translates to “living together” from v, sn, which means “together” and, bsis, which means “living.” Symbiosis refers to any type of close and long-term biological interaction between two different biological organisms, whether mutualistic, commensalist, or parasitic. The symbionts, or organisms, must be of

Oct 3 · 9 min read

Symbiosis Relationship- Definition, Types, Examples

Oct 3 · 10 min read

Symbiosis Relationship- Definition, Types, Examples

What is Competition Interaction? Competition is defined as an interaction between two or more individuals of the same population or between two or more populations in which each adversely affects the other’s access to limited resource(s) (food, water, nesting sites, shelter, mates, etc.). Mutualism is defined as a population interaction that benefits both parties. Competition

Oct 3 · 10 min read

Competition Interaction – Definition and Types with Examples

Oct 3 · 15 min read

Competition Interaction - Definition and Types with Examples

A biological interaction in ecology is the influence that two creatures living in the same community have on each other. They can be of the same species (intraspecific interactions) or of other species (interspecific interactions) (interspecific interactions). Both short-term and long-term effects, such as pollination and predation, frequently have a substantial impact on the evolution

Oct 3 · 15 min read

Interactions In communities – Types, Definition, Examples

Oct 3 · 10 min read

Interactions In communities - Types, Definition, Examples

Definition of Biotic Factor Biotic factors are the living components or variables that have an effect on an ecosystem or other species residing in that ecosystem. Biotic factors (sometimes referred to as biotic components) are the living elements of an ecosystem. “biotic” implies “of or pertaining to biological beings.” All live species and physicochemical components

Oct 3 · 10 min read

Biotic Factors – Definition, Types, Examples

Oct 3 · 13 min read

Biotic Factors - Definition, Types, Examples

Definition of Abiotic Factors The name “abiotic” is derived from the prefix “a-,” which means “without,” and the suffix “-bio,” which means “life.” The “biotic elements” of an ecosystem are its living components. In biology and ecology, abiotic components or abiotic factors are nonliving chemical and physical aspects of the environment that have an effect

Oct 3 · 13 min read

Abiotic Factors – Definition, Types, Examples

Oct 3 · 14 min read

Abiotic Factors - Definition, Types, Examples

Oct 3 · 14 min read

MCQs on History of Microbiology (Part 4)

1. The transfer of genetic material during transformation is proved basing on Griffith’s experiment by a. Avery Macleod &...

Oct 8 · 2 min read

MCQs on History of Microbiology (Part 3)

1. Electron microscope gives magnification upto a. 100 X b. 2000 X c. 50,000 X d. 2,00,000 X

Oct 8 · 1 min read

MCQs on History of Microbiology (Part 2)

The term mutation was coined by a. Pasteur b. Darwin c. Hugo devries d. Lamark

Oct 7 · 1 min read

MCQs on History of Microbiology (Part 1)

Answers a a a b b a b d c b b c b d c d b a...

Oct 5 · 1 min read

Sourav Bio in Biochemistry MCQ

MCQ on Basic of Biochemistry (Part 1)

Which of the following is required for crystallization and storage of the hormone insulin?

Jun 10 · 34 sec read

MCQs on Microbiology Part 2

1. C, 2. D, 3. D, 4. A, 5. C, 6. B, 7. C, 8. C, D, 9. A,...

Apr 19 · 1 min read

MCQ on Microscope Part 1

1. C, 2. A, 3. D, 4. B, 5. C, 6. D, 7. B, 8. E, 9. D, 10....

Apr 19 · 2 min read

Microbiology MCQ With Answer Key (Part 1)

Microbiology MCQ With Answer Key (Part 1) contain important multiple choice questions with answers for different competitive examinations. Answer...

Apr 18 · 1 min read

MCQs on Microorganisms

1. The phospholipids present in cytoplasm membrane of the archaeo-bacteria is phosphoglycerides polyisoprenoid polyisoprenoid branched chain lipids none of...

Dec 5 · 1 min read

MCQs on Medical Microbiology

1. Which of the following is an example of live vaccine? Pertussis Cholera Measles Rubella 2. Triple toxoid vaccine...

Nov 3 · 35 sec read

Microbiology Question Answers On Morphology of Bacterial Cell

give Answers of these following MCQs on Morphology of Bacterial Cell, and test your knowledge.

Oct 26 · 1 min read

Microbiology Question Answers On Morphology of Bacterial Cell

Top and Best Books for Microbiology

In this article we will discuss about the Top and Best Books for Microbiology. Best Microbiology Textbook for B.Sc...

Jun 3 · 4 min read

Bio Notes in Recommended Books

Best and Top Books for Microbial Genetics and Molecular Biology

In this article we will discuss about the Best and Top Books for Microbial Genetics and Molecular Biology. 1....

Jun 3 · 3 min read

Top 14 books for Industrial Microbiology

Bio Notes in Recommended Books

Best and Top Books for Genetic Engineering and Biotechnology

In this article we will discuss about Best and Top Books for Genetic Engineering and Biotechnology. 1. Gene Cloning...

Jun 3 · 4 min read

Best Books for Recombinant DNA Technology

Bio Notes in Recommended Books

Best Books for Medical Microbiology and Immunology

In this article we will discuss about top and best books for Medical Microbiology and Immunology. 1. Ananthanarayan and...

Jun 3 · 6 min read

Sourav Bio in Recommended Books

Best Books for Soil and Environmental Microbiology

1. Microbial Ecology: Fundamentals and Applications (4th Edition) 4th Edition by Ronald M. Atlas (Author), Richard Bartha (Author) Staying...

May 14 · 5 min read

Best Books for Environmental Microbiology

Best Books for Industrial and Food Microbiology

This edition provides various aspects of biotechnology and microbiology written in a simple and lucid style to help the...

Feb 13 · 4 min read

Best Books For Microbial Metabolism

Brock Biology of Microorganisms (14th Edition) Author: Michael T. Madigan (Author), John M. Martinko (Author), Kelly S. Bender (Author),...

Sep 4 · 4 min read

12 Best Books on Bacteriology and Virology

Maintaining an emphasis on the principles of microbiology, this second edition of the text has been expanded to cover...

Jul 6 · 6 min read

Best Book for BHU PET Applied Microbiology

12 Best books for Introduction and Scope of Microbiology

Tortora, Funke, and Case’s Microbiology, An Introduction brings a 21st-century lens to the #1 best-selling text on the market....

Jul 3 · 7 min read