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Pharmacology – the study of drug action. Phycology – the study of algae [ 19] Physiology – the study of the functioning of living organisms and the organs and parts of living organisms. Population biology – the study of groups of conspecific organisms. Quantum biology – the study of quantum phenomena in organisms.
Algedonics – science of pleasure and pain. Algology ( botany) – study of algae. Algology ( medicine) – study of pain. Allergology - study of causes and treatment of allergies. Anaesthesiology – study of anaesthetics. Anatomy – study of the structure of the body. Andragogy – theory and practice of education of adults.
The list of organisms by chromosome count describes ploidy or numbers of chromosomes in the cells of various plants, animals, protists, and other living organisms. This number, along with the visual appearance of the chromosome, is known as the karyotype, [ 1][ 2][ 3] and can be found by looking at the chromosomes through a microscope.
Julius Adler (born 1930), American biochemist and geneticist known for work on chemotaxis. Monique Adolphe (1932–2022), French cell biologist, pioneer of cell culture. Edgar Douglas Adrian (1st Baron Adrian) (1889–1977), British electrophysiologist, Nobel Prize in Physiology or Medicine (1932) for research on neurons.
An organism is defined in a medical dictionary as any living thing that functions as an individual. [ 1] Such a definition raises more problems than it solves, not least because the concept of an individual is also difficult. Many criteria, few of them widely accepted, have been proposed to define what is an organism.
t. e. A biologist is a scientist who conducts research in biology. [ 1][ 2] Biologists are interested in studying life on Earth, whether it is an individual cell, a multicellular organism, or a community of interacting populations. [ 1] They usually specialize in a particular branch (e.g., molecular biology, zoology, and evolutionary biology ...
A chromosome is a package of DNA with part or all of the genetic material of an organism. In most chromosomes, the very long thin DNA fibers are coated with nucleosome -forming packaging proteins; in eukaryotic cells the most important of these proteins are the histones. These proteins, aided by chaperone proteins, bind to and condense the DNA ...
Evidence of common descent of living organisms has been discovered by scientists researching in a variety of disciplines over many decades, demonstrating that all life on Earth comes from a single ancestor. This forms an important part of the evidence on which evolutionary theory rests, demonstrates that evolution does occur, and illustrates ...