Biology is the branch of science that primarily deals with the structure, function, growth, evolution, and distribution of organisms. It’s a methodological study of life and living things.
Biology is the scientific study of life. It spans multiple levels, from biomolecules and cells to organisms and populations12. All living things share common biological phenomena, such as reproduction, cell division, and the transmission of genetic material.
Introduction DNA fingerprinting, also called DNA profiling or genetic fingerprinting, is a powerful scientific method used to identify individuals based on their unique DNA sequences. Just like how every person has unique fingerprints on their fingers, their genetic makeup also carries patterns that are specific to them and them alone—except for identical twins. This technique […]
Chlorophyll is one of the most vital pigments in the natural world, recognized for its essential role in photosynthesis , the process through which plants, algae, and certain bacteria convert light energy into chemical energy. Beyond its ecological significance, this green pigment holds considerable value in fields such as human nutrition, pharmaceuticals, industrial applications, and
Chlorophyll- Definition, Structure, Types, Biosynthesis, Uses Read More »
Introduction DNA cloning, also known as molecular cloning or gene cloning, is a fundamental technique in molecular biology that allows scientists to create many identical copies of a specific DNA fragment. Whether the purpose is to study a gene, produce a protein, or develop genetically modified organisms, DNA cloning plays a central role. It is
Introduction In the incredible story of evolution, nature constantly selects traits in living organisms that help them survive better in their environment. This selection process, known as natural selection, operates in various ways. One of the most fascinating yet often misunderstood types of natural selection is disruptive selection. This process can lead to spectacular diversity
Introduction The female reproductive system is a beautifully complex and essential part of the body, playing a critical role in menstruation, fertility, pregnancy, and hormone regulation. However, like any organ system, it can be affected by a wide range of diseases and disorders. These conditions can affect the vagina, cervix, uterus, fallopian tubes, ovaries, or
Chromosomes undergo highly regulated movements and interactions during meiosis, ensuring accurate distribution of genetic material to gametes. One of the most important features of this process is the formation of chiasmata the visible physical connections between homologous chromosomes. This article will explore the nature, formation, and significance of chiasmata, their role in genetic recombination, and
Chiasmata- Definition, Formation, Structure, Significances Read More »
Introduction Microbiology is a field that often deals with invisible life forms – bacteria, fungi, protozoa, and viruses. Among the various methods used to study these organisms, one fundamental technique is the direct microscopic count. This technique allows scientists and microbiologists to observe and count cells directly under a microscope. It is simple, quick, and
Chemical reactions are essential processes that drive the transformations of matter around us. From biological systems to industrial production, countless changes occurring in the natural and artificial world depend on these chemical processes. By studying chemical reactions, we gain insight into how substances interact, break down, or combine to form entirely new materials. In this
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Introduction In the ever-evolving field of microscopy, the digital microscope has emerged as a revolutionary tool that has changed the way we observe microscopic objects. Unlike traditional microscopes, these microscopes offer enhanced visualization by combining optics and digital technology. They are widely used in scientific research, medical diagnosis, education, industrial inspection, and even forensic analysis.
Introduction The COVID-19 pandemic transformed the world in ways we could not have imagined. One of the most important tools in managing and controlling the spread of the virus has been testing. Accurate and timely testing helps identify infected individuals, track outbreaks, initiate treatments, and implement public health measures. With different types of tests available,
