What are the reasons that you can think of for the arthropods to constitute the largest group of the animal kingdom?

Q: Construct a dichotomous key to the classes of vertebrates using the table of characteristics below.

A: Given: Need to find in which class the vertebrates belong by checking the characteristics and…

Q: Describe four shared derived characters of vertebrates.

A: Vertebrates are members from the subphylum Vertebrata, under the phylum Chordata and under the realm…

Q: Flatworms have no coelom. Recent gene sequencing shows that their closest relatives are the rotifers…

A: Coelom is the fully functional body cavity that is lined by mesoderm. Within the coelomic cavity,…

Q: What are the significant relationships of the species in the animal diversity?

A: There is so much animal diversity around us. All the animals belong to different groups and species…

Q: What are vertibrates and its types?

A: INTRODUCTION: Vertebrates consist of all species of animals which are present in the subphylum…

Q: List the evidence that biologists use to classify earthworms,caecilians, and snakes in different…

A: Answer- In animal kingdom the organisms are placed according to different phylums. Each phylum…

Q: Which are the beings that form the kingdom Animalia? What are the two big groups into which this…

A: Living organisms are classified into kingdoms based on the common anatomical and physiological…

Q: Primates can be distinguished from other mammals by their   Question 34 options:   a)  hair and…

A: Need to find how primates can be distinguished from other mammals from the options given

Q: What are the key events in the evolution of the animals?

A: Evolution can be defined as the change in the characteristics of species over several generations…

Q: Which of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata…

A: Chordate can be defined as the animal that will belong to the phylum Chordata. There is some period…

Q: The phylum Chordata only contains vertebrate species.   Question 4 options:   True   False   Which…

A: According to our guidelines we can answer only 1 question (up to 3 subparts). You upload all…

Q: Which arthropod class is the most diversified animal group of the planet? How can this evolutionary…

A: Arthropods have jointed appendages. They are characterized by wings and  3 pairs of legs.

Q: What is a key characteristic of all arthropods?a. Six legsb. Pseudocoelomc. Mandiblesd. Exoskeleton

A: Arthropods are the largest phylum among animal kingdom. They are non chordates and do not contain…

Q: Placentals Marsupials Monotremes Mammals AMNIOTA Birds Crocodiles Lizards + Snakes TETRAPODA Tuatara…

A: Agnathans are different class from Gnathostomata. So it is placed as a different node in the table…

Q: Which of the following is the correct classification for the following chordate animal: These…

A: The phylum Chordata contains all of the animals that have a rod-like structure used to give them…

Q: The domesticated dog (Canis familiaris) belongs to which of the following chordate classes? class…

A: The objective of the question is to identify the chordate class to which the domesticated dog (Canis…

Q: Do all chordates have backbones?

A: Chordates having following characters: Presence of dorsal hollow nerve cord. Presence of notochord.…

Q: What are the general reasons of animals' existence in each era: Cenozoic, Mesozoic, and Paleozoic?

A: Geological time scale: It is a time period used to measure the time or age of the earth by seeing…

Q: What phyla of animals are most closely related to the chordates?

A: Chordates belong to the phylum Chordata. The Chordates in their full life cycle have one of the…

Q: In the rainforest you discover a new species that is terrestrial, has determinate development, molts…

A: Introduction  Morphology is the study of physical characters which can be visualized either by naked…

Q: Which of the following is the correct classification for the following chordate animal: This animal…

A: Fishes  Fishes are aquatic Gill bearing animal belonging to the phylum chordata and sub phylum…

Q: Describe the following general characteristics that can be used to distinguish among Animal phyla:…

A: Kingdom Animalia is a kingdom which consists of multicellular , Eukaryotic organism . It is…

Q: List the evidence that biologists use to classify earthworms, caecilians, and snakes in different…

A: Living organisms comprise three major domains. They are Bacteria, Archae, and Eukarya. Domain…

Q: The “heart” of arthropods is located (ventrally/centrally/dorsally/sagitally)?

A: The “heart” of arthropods is located dorsally.The arthropods are known to possess an open…

Q: Which statement below is false given the tree below? Pisces Osteichthyes (bony fishes) Sarcopterygii…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Which of the following statements regarding the diversification of animals is supported by the…

A: Biodiversity improves ecosystem productivity by allowing each species, no matter how little, to play…

Q: List the living arthropod subgroups and the features of eachgroup

A: Arthropods are a diverse group of animals that include everything from insects and spiders to…

Q: Give at least (3) body structures that are salient among these groups of animals:  1. Arthropods  2.…

A: Taxonomy is defined as the science of naming, describing and classifying diverse organisms based on…

Q: To what order does this animal belong (both animals belong to the same order)? This animal DOES NOT…

A: The picture shown above is of Caecilians. They are basically limbless amphibians, having cylindrical…

Q: If you discovered a fossil bird with scales on the body & teeth in the beak. What would…

A: Fossils are any preserved remains, impression, or trace of any once-living thing from a past…

Q: the most abundant and successful group of animals on earth today

A: Answer: There are approximately 1,500,000 species of animals on the planet. Of all animal species,…

Q: down at least 5 advantages and disadvantages of Arthropods in a human body.

A: Phylum Arthropoda   Triploblastic organisms with bilaterally symmetry.  Body segments are grouped…

Q: Make

A: The life on the earth comprises of different kinds of organisms having different physical and…

Q: invertebrate chordate. Which of the following would ensure that you are indeed looking at a…

A: A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from…

Q: Which of the following is the correct classification for the following chordate animal: This is a…

A: Tetrapoda is a superclass under the phylum chordata. They are limbed vertebrates and include…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.