Medical microbiology is the branch of medicine that studies microorganisms—like bacteria, viruses, fungi, and parasites—that cause disease in humans. The field focuses on the prevention, diagnosis, and treatment of infectious diseases. Medical microbiologists play a crucial role in public health by identifying and characterizing these pathogens, and helping to develop effective treatments and control measures. … Read more
Microbiology is the scientific study of microorganisms, which are tiny living organisms too small to be seen with the naked eye, such as bacteria, viruses, archaea, fungi, and protists. The field encompasses the study of their structure, function, classification, and interactions with other living organisms and their environment. Microbiologists investigate a wide range of topics, … Read more
What is meant by true parasite? The term “true parasite” is often used informally to emphasize a parasite’s obligate nature. A true parasite is essentially an obligate parasite, meaning an organism that cannot complete its life cycle without exploiting a suitable host. True parasites are entirely dependent on their host for essential resources such as … Read more
Kazi Zaker Hossain is the founder of the Zoology Department of Dhaka University. What is ICZN?Mental Behavior, its classification and ways of removing mental anxietyWho is Mona Hammond?
True fruits develop from ovaries. False fruits develop from any other part of the plant except ovaries. These parts include exocarp, mesocarp, and endocarp. As apple does not grow from the ovary, it is called a false fruit. What do you mean by fruit body?Why the flowers and fruits are coloured?What are the benefits of … Read more
A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another. Or, Staring from plant source the transfer of energy by eating and being eaten up by different animals, is known as food chain.
Reproduction is a fundamental process for all living organisms, ensuring the continuity of life on Earth. It involves the production of new individuals, similar to their parents, thereby perpetuating the species. Without reproduction, species would eventually become extinct, as individuals have a limited lifespan. Reproduction plays a crucial role in maintaining ecological balance. It … Read more
Photosynthesis is an endothermic reaction because it requires energy to proceed. This energy comes from sunlight, which is absorbed by chlorophyll in the chloroplasts of plant cells. The absorbed energy is used to convert carbon dioxide and water into glucose and oxygen. The products of photosynthesis, glucose and oxygen, have more energy than the reactants, … Read more