This organism belongs to which phylum? What region of the body is 1?

Q: Which class of Cnidarian is described below: This class includes the corals and the sea anemones.…

A: Cnidarians are diploblastic and have organized tissues. These organisms undergo extracellular…

Q: What is structure A? What Class does this organism belong to

A: In animal kingdom individuals are classified under chordates and non chordates . Non chordates are…

Q: What are the unique structural features and adaptations observed in the cell structure of Archaea,…

A: The biological classification of life forms is traditionally divided into three domains: Bacteria,…

Q: Identify the order of this organism.

A: In the classification order is a taxonomic rank. In order, organisms are classified based on…

Q: Define the following: pedicellariae, madreporite, respiratory tree, Aristotle’s lantern, papulae,…

A: Pedicellariae is an important organ of echinoderms. It resembles a small wrench- or claw-shaped…

Q: Is the cell the fundamental unit of life in plasmodial slime molds? Or is the “whole organism,”…

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: which of the following are animal characteristics? select all that apply?

A: Animals belong to the kingdom Animalia. Characteristics of animals are -  1.Animals are…

Q: Name the Phylum What scientific term(s) would you use to describe this specimen's cellular…

A:

Q: Are ciliates more closely related to euglenoids or to diatoms? To euglenoids or to forams?

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: What is the answer to the question: "What is the minimum size of a cell for carrying out all of…

A: A cell is defined as a small, basic unit of life that controls all life processes. Many scientists…

Q: Choanoflagellates have collagen and the same genes coding for cell communication and adhesion that…

A: Animals, plants, green algae, fungi, and slime moulds are all multicellular organisms, but they each…

Q: Protists are a group of eukaryotic organisms that are brought together by scientists mostly by…

A: Kingdom Protista is a unicellular eukaryote and reproduces by the fission. The unicellular body…

Q: Sponges are also found in freshwater, though not as numerous as the marine varieties. One example of…

A: Spongilla is a kind in sponges of freshwater. They have a resting stage known as gemmules to survive…

Q: What are mode of locomotion and general behavior especially differences between ciliate, flagellate,…

A: Numerous protist species exhibit the presence of some form of locomotory organelle, which is plainly…

Q: How are protozoa classified according to: Number of Cells Size of Cells Presence or Absence of…

A: Protozoa are a diverse collection of single-celled eukaryotic microorganisms with various…

Q: The phylum Nematoda has which type of body cavity?

A: Nematodes are one of the defined phyla of the kingdom Animalia. It is otherwise known as roundworms.…

Q: According to the phylogeny presented in this chapter, whichprotists are in the same eukaryotic…

A: The study of evolutionary history of a species is called phylogeny. The evolutionary relationships…

Q: # 22: Name the structure indicated by the bracket that is used to attach this organism to a rock or…

A: The name of the species shown here in the picture is Laminaria hyperborea It is a large brown alga…

Q: 1. Enumerate what type of integumentary system each phyla possesses and describe its function.

A: The skin, hair, nails, and exocrine glands make up the integumentary system, which is an organ…

Q: Give an example of a protist that is: (a) a parasite of humans (b) very large and photosynthetic (c)…

A: Protist are eukaryotic organisms that are neither plant Or animal.

Q: Identify the two characteristics that originally definedprokaryotes.

A: Phylogeny is the study of the evolutionary connections between organisms. Organisms are grouped into…

Q: What is the arrangement of microtubules on the intracellular portion of a eukaryotic flagella?…

A: Answer is option C.) 9+2.

Q: Which if the following is a shared derived character of all deuterostomes? a) All have a spinal…

A: Deuterostomes is one of the major taxonomic groups of animals categorized by how they develop as…

Q: What is it about some protistans that we refer to them as “protozoans”? Group of answer choices They…

A: Protists are special eukaryotic organisms that are neither plants, animals nor fungi. They are…

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.