What are the five major unranked taxa above the phylum level in animal taxonomy?

Q: List in order, from most inclusive to least inclusive, the principal categories (taxa) in Linnaean…

A: Taxonomy or systematics is a branch of biology in which the organisms are classified into categories…

Q: What are the difficulties that you would face in classification of animals?

A: The classification of animals basically relies upon the common fundamental characteristics. This…

Q: What is the importance of histology in Zoology?

A: The study of all animals is known as zoology. In zoology, we study from small insects to large…

Q: Define the important concept of zoology ?

A: Zoology can be defined as the branch of biology which deals with the study of animal, animals…

Q: What is phylogeny?

A: Evolution is the cumulative change in the characteristics of an organism or a population over the…

Q: What is meant by homologous structures? What is meant by serial homology, and how do crustaceans…

A: The structures present in different organisms which are anatomically similar but functionally…

Q: Define the following: phylogeny, systematics, taxonomy

A: PhylogenyIt is branch of biology that deals with the evolutionary development or history of a…

Q: How would a phylogenist classify a group that spans across several clades?

A: A diagram that shows evolutionary relationship between different species is known as phylogenetic…

Q: what is the relationship between systematics and taxonomy?

A: Introduction The field of science concerned with studying and understanding the diversification of…

Q: What is the significance of taxonomic process in animals?

A: Taxonomy is the branch of science which deals with naming, describing and classifying organisms and…

Q: What is the difference between taxonomy and phylogeny?

A: The term "phylogeny" is derived from the German Phylogenie, introduced by Haeckel in 1866. Taxonomy…

Q: How is molecular biology contributing to the science of systematics?

A: The branch of science that deals with the scientific study of diversity and evolutionary…

Q: Who proposed phylogentic system of classification?

A: The evolutionary relationship between organisms based on their genetic similarities is known as…

Q: ignificance of the binomial nomenclature in the classification of the vertebrates? If you were to…

A: Binomial nomenclature :  A system of nomenclature in which each species of animals or plant receives…

Q: Define a taxon.give some examples of texa at different hierarchial levels?

A: Carolus Linnaeus is known as the father of taxonomy. The word taxonomy is derived from a Greek word…

Q: What are the specific contributions of early naturalists for the development of modern taxonomy and…

A: Taxonomy is the branch of science that is is concerned with the classification of organisms. Naming…

Q: If you are to determine evolutionary relationships among different invertebrate groups, which…

A: The similarities in structure, breeding behavior, geographical distribution, chromosomes, and…

Q: Define/discuss the following terms simply: (a) animal taxonomy (b) phenetic systematics (c)…

A: Biology is about the study of living organisms which comprises plants, animals, and microbes.…

Q: how many clades are in this tree?

A: Clade means a group of biological taxa that includes all descendants of one common ancestor.

Q: Define the term proboscis,collar and trunk in phylum?

A: Hemichordates are the deuterostomes with the bilateral symmetrical body.

Q: what is the role and importance of taxonomy and systematics in zoology

A: Taxonomy is defined as the scientific study of naming and classifying the living and the extinct…

Q: Describe two reasons why it is important to society to study phylogeny and systematics.

A: Step 1 Taxonomy is defined as the science dealing with the identification, nomenclature, and…

Q: Show the diagramatic form in animalia kingdom?

A: The members of the kingdom Animalia are also known as metazoa. It includes multicellular and…

Q: What is a phylum that is no longer considered for the rank of phylum and was demoted to family?

A: Introduction  A taxonomic kingdom's fundamental subdivision is the phylum, which groups together all…

Q: Which of the following represents the most closely related group of organisms in the phylogeny shown…

A: A phylogenetic tree is a representation of evolutionary relationships between two or more organisms.

Q: What is the difference between Systematic Biology and Taxonomy?

A: Systematics deal with the evolutionary relationships between organisms. Systematists try to…

Q: Give the 5 synapomorphies of the organisms under Phylum Chordata.

A: Phylum Chordata are a member of kingdom Animalia.These animals have a organ system level of…

Q: What is the external and internal structure basis of modern taxonomy?

A: Introduction: Taxonomy is the branch of biological science that deals with the grouping of organisms…

Q: Why do biologists care about phylogenies?

A: Phylogenies are important to biologists because they aid in their research. Reconstructing the past…

Q: What is the full taxonomic classification of humans (from Kingdom to Species), and what are some of…

A: Introduction :- Taxonomy is related with the science of biological classification of organisms and…

Q: What are the specific contributions of early naturalists for the development of modern taxonomy ?

A: Taxonomy is the science of classification of organisms based on their morphology, biochemical…

Q: Give synapomorphic characters that would group Phylum Kinorhyncha and Priapulida as a sister taxon

A: In phylogenetic studies, the most suitable method to visually represent the evolutionary…

Q: What are the nine phyla of the kingdom Animalia?

A: Kingdom animalia consists of animals which have the following characteristics- 1. They can move 2.…

Q: In what way do systematists use shared derived characters in their work?

A: Synapomorphies characterize a specific set of groups, but not all members of a clade share the same…

Q: Do fishes constitute a monophyletic group? The simple term "fish" is no longer used alone for…

A: No,fishes are not constitute monophyletic group. Such a gruop contains an ancestor and all of it's…

Q: Name the animals belonging to various phlya are assigned to the highest category called kingdom…

A: Kingdom animalia includes the eukaryotic multicellular heterotrophic organisms that obtain nutrients…

Q: What are the classification of animal kingdom?

A: Living organisms are subdivided into 5 major kingdoms, including the Monera, the Protista…

Q: What is the subphylum and subclass of humans?

A: Introduction  All plants, animals, and microbes in the world are included in taxonomy, which is the…

Q: What is the role of class-mammalia with examples?

A: Mammals represent the class mammalia in the Animal Kingdom which are vertebrate organisms. Mammals…

Q: What is the difference between morphological phylogeny and molecular phylogeny? What are each of…

A: On the basis of molecular phylogeny analysis, chimpanzees are more related to humans than gorillas.…

Q: Why is there a need to identify certain organisms to where they belong? How does a clade help…

A: Classification can be defined as the process in which there is a systematic arrangement of the…

Q: What was the impact of Genetics as a new approach in Systematics?

A: Systematics deal with study of diversity in living form and its relationship with other organisms.

Q: What are the difficulties that you would face classification of animals, if common fundamental…

A: There are millions of different species of animals and in order to understand them thoroughly,…

Animal Diversity

Nematodes are commonly known as roundworms. They are free-living, very tiny organisms. They have an elongated and tubular body. These organisms have a nervous system and are mostly act as parasites to both animals and plants.

Platyhelminthes

Platyhelminthes are also known as "flatworms" because as they are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.