Eye and Ear Microbiome – Normal Flora of Eye & Ear

Eye and Ear Microbiome - Normal Flora of Eye & Ear

What is Eye and Ear Microbiota (Microbiome) or Normal Flora of Eye & Ear? Normal Flora of the Ear Microorganism Type Category Staphylococcus spp. Gram-positive Bacteria Alloiococcus otitis Gram-positive Bacteria Corynebacterium spp. Gram-positive Bacteria Microbacterium spp. Gram-positive Bacteria Bacillus spp. Gram-positive Bacteria Arthrobacter spp. Gram-positive Bacteria Turicella otitidis Gram-positive Bacteria Micrococcus spp. Gram-positive Bacteria Moraxella … Read more

Human Microbiome and Normal Flora of Human Body

We Are Not Alone_ The Human Microbiota

The human body is home to trillions of tiny organisms, like bacteria, fungi, and viruses, that live on the skin, in the mouth, gut, and other areas. This community of microbes is called the human microbiome. Most of these organisms aren’t harmful—in fact, many are essential for health. They help digest food, produce vitamins, and even … Read more

Adaptation – Definition, Types, Reasons, Examples

Adaptation - Definition, Types, Reasons, Examples

What is Adaptation? Definition of Adaptation Adaptation is the process by which an organism adjusts to its environment through changes in behavior, physiology, or structure, enhancing its chances of survival and reproduction. Types of Adaptations Adaptations are the features and behaviors that help organisms survive in their environments. These adaptations can be physical, behavioral, or … Read more

Non-communicable diseases – Types, Control, Examples

Type I vs. Type II Diabetes

What is Non-communicable disease? Types of Non-Communicable Diseases Non-communicable diseases (NCDs) are chronic health conditions that do not spread from person to person. These diseases are typically long-lasting and progress slowly. They can severely impact an individual’s quality of life and contribute to high mortality rates. NCDs are divided into several categories, each affecting different … Read more

Communicable Diseases – Types, Transmission, Control

Communicable Diseases

What is Communicable Disease? Types of Communicable Diseases Communicable diseases are illnesses caused by pathogens, which can spread from one person or animal to another. These diseases are typically transmitted through various means, such as direct contact, contaminated food or water, blood, or bodily fluids. Here’s a breakdown of the main types of communicable diseases. … Read more

Biological Organization – History, Levels, Importance

The hierarchy of biological organization from atoms to the biosphere.

What do you mean by Biological Organization? The Historical Origins of Biological Organization The concept of biological organization has deep roots in the history of philosophy and science. From ancient Greek thought to the rise of modern biology, the idea of hierarchy in nature has evolved significantly. Early frameworks, such as Aristotle’s grading of living … Read more

Diffusion – Definition, Causes, Significance, Examples

Diffusion - Definition, Causes, Significance, Examples

What is Diffusion? Definition of Diffusion Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration, driven by random molecular motion, until equilibrium is reached. Types of Diffusion Diffusion is a critical process in biology, physics, and chemistry, where molecules move from an area of … Read more

Asexual Reproduction – Definition, Types, Advantages, Examples

Asexual Reproduction – Definition, Types, Advantages, Examples

What is Asexual Reproduction? Definition of Asexual Reproduction Asexual reproduction is a biological process in which a single organism produces offspring without the fusion of gametes, resulting in genetically identical progeny. Characteristics of Asexual Reproduction Asexual reproduction is a mode of reproduction that involves only one parent and does not require the fusion of male … Read more

Sexual Reproduction – Stages, Types, Advantages, Examples

Sexual Reproduction - Stages, Types, Advantages, Examples

What is Sexual Reproduction? Definition of Sexual Reproduction Sexual reproduction is a biological process in which offspring are produced through the fusion of male and female gametes, resulting in a diploid zygote that develops into a genetically distinct individual. This mode of reproduction promotes genetic diversity and variation within a species. Features of Sexual Reproduction … Read more

Phenotype – Definition, Importance, Examples

Phenotype - Definition, Importance, Examples

What is Phenotype? Definition of Phenotype The phenotype is the observable set of characteristics or traits of an organism, resulting from the interaction of its genetic makeup (genotype) with the environment. What is Extreme Phenotype? In the intricate domain of genetics, the concept of an “extreme phenotype” is pivotal in understanding the variations that can … Read more

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