Zoology, a branch of biology, is dedicated to the study of animal life forms within the kingdom Animalia.
Zoology encompasses a wide array of scientific disciplines, including morphology, anatomy, physiology, biochemistry, evolutionary biology, ecology, genetics, molecular biology, population genetics, taxonomy, and classification.
Zoology is the scientific study related to the entire species of the animal kingdom. An individual who specializes in the scientific study of animals (i.e., zoology) is known as a zoologist. Zoology is also known as animal biology.
The origins of zoology can be traced back to ancient times, with Aristotle being among the first to broadly classify living things into animals and plants. Over centuries, zoology has evolved significantly, especially during the Age of Enlightenment, when scientists began to conduct more in-depth research.
Today, the classification of living organisms has become more complex, with animals categorized into various phyla, classes, orders, families, genera, and species.
Zoology encompasses several sub-disciplines, each exploring specific aspects of animal life:
Each of these sub-disciplines contributes to our understanding of the diverse animal kingdom, from their structural and functional characteristics to their behavior, distribution, and evolutionary history.
Corals are marine invertebrates belonging to the class Anthozoa of the phylum Cnidaria (or Coelenterata). These organisms form colonies of genetically identical structures called polyps, renowned for building an intricate … Read more
Bats are small mammals capable of true sustained flight. They belong to the second-largest mammalian order, Chiroptera, which comprises 22% (over 1400) of all mammalian species after rodents. They are … Read more
Zoonotic diseases, or zoonoses, are infections that can be transmitted from animals (vertebrates) to humans or vice versa. Classification of Zoonotic Diseases Zoonotic pathogens are classified based on their etiology … Read more
The term “Agnatha” is derived from Greek, where “a” means without, and “gnathos” means jaw. This Superclass of Vertebrae lacks a true jaw and paired fins, distinguishing them from the … Read more
Oviparous definition An oviparous animal is an animal that produces eggs that later hatch to produce the young ones after being propelled out of the body of the female. Oviparity … Read more
Porifera Definition The Porifera may be defined as an asymmetrical or radially symmetrical multicellular organism with a cellular grade of an organization without well- definite tissues and organs; exclusively aquatic; … Read more
Drosophila Development- Stages, Significance The fruit fly Drosophila melanogaster has been extensively studied for over a century as a model organism for genetic investigations. It also has many characteristics that make it an … Read more
Cold-blooded animals definition Cold-blooded animals are the animals that are not capable of regulating their body’s temperature according to the temperature of the surrounding. Warm-blooded animals definition Warm-blooded animals are … Read more
Amphibians Definition Amphibians are a group of cold-blooded vertebrates that are capable of exploiting both aquatic and terrestrial habitats. Reptiles Definition Reptiles are cold-blooded vertebrates that live on land and … Read more
Ctenophora Definition Ctenophores are free-swimming, transparent, jelly-like, soft-bodied, marine animals having biradial symmetry, comb-like ciliary plates for locomotion, the lasso cells but nematocytes are wanting. They are also known as … Read more
