What are the important characterstics features of the different phyla explain?

Q: Sponges (Phylum Porifera) are the basal taxon to animals and were once thought to belong to plants.…

A: Phylum Porifera contains organisms called sponges. They are multicellular, eukaryotic organisms.…

Q: How has the abundance and diversity of Bivalves clade changed over time? –How did the synapomorphies…

A: The Bivalves clade is also known as the class Bivalvia, which is made up of a diverse group of…

Q: What is unique about the madreporite of sea cucumbers (class Holothuroidea)?

A:

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 are Hox Genes and how to they contribute to the creation of a variety of animal body…

A: Hox genes, a subset of homeobox genes, play a pivotal role in shaping the body plan of embryos along…

Q: Why are “reptiles,” as traditionally defined, a paraphyletic group? How has cladistic taxonomy…

A: Reptiles are the cold-blooded animals that are characterized by dry scaly and impermeable skin. They…

Q: Examine the image of the relatedness of vertebrates represented in this phylogenetic tree. Which…

A: The course of speciation prompts a evolutionary example that is something like a inverted forking…

Q: How would cladists and evolutionary taxonomists differ in their interpretations of the statement…

A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…

Q: Which phylum do you consider most unusual? Which characteristics influence your choice?

A: Introduction A phylum is a level of classification or taxonomic rank below kingdom and above class,…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.