Mouth This animal could be described as . Select all that apply. O a Cnidarian | having no symmetry O a medusa O having radial symmetry O a polyp

Q: Amniotic eggs are a trait of what group(s) of animals? Choose All That Apply O amphibians reptiles…

A: Eggs that contain an amnion are alluded to as amniotic eggs. The amnion is a bunch of liquid-filled…

Q: Animal having a coelom gives the advantage of: O a. It allows more efficient sense organs. O b. It…

A: A fluid-filled hollow cavity present in many living organisms is called coelom. It functions as a…

Q: Which of these is not a feature of amphibians?a. dry skin that resists desiccationb. metamorphosis…

A: Amphibians are little vertebrates that require water, or moist surroundings, to survive.

Q: Which of the following is not an arthropod?a. arachnidsb. crustaceansc. rotifersd. insectse. All of…

A: Out of arachnids , crustaceans , rotifers and insects only Rotifers are there which is not an…

Q: Why do sponges have to eat things that are only 1 cell large? because their mouth is so small that's…

A: Sponges belong to the phylum Porifera. They are heterotrophic, multicellular eukaryotic organisms.…

Q: A Body kite-ike in shape (if viewed trom the top). B. Body not kite-like in shape (if viewed from…

A: Dichotomous key - It's a tool which allow users in determining identity of items of natural world…

Q: Which of these is not characteristic of all vertebrates?a. complete digestive systemb. closed…

A: Vertebrates  Vertebrates are the group of animals that have back bone or vertebrae column. Vertebrae…

Q: hat type of body plan does this animal exhibit? radial

A: Symmetry is the arrangement of. Body organs around the axis.The symmetry of an organism gives clues…

Q: asping orgañ in the by b) Most of cephalopods can move by a kind of expelling water through their c)…

A: Mollusca is the second largest phylum in the animal kingdom. They can be found on both land or…

Q: Which characteristic(s) account(s) for the success ofarthropods?a. jointed exoskeletonb.…

A: Answer is e.)  all of these are correct.

Q: This tree suggests that.... see UV light spiny- rayed fins amniotic egg molt exoskeleton lungs…

A: Phylogenetic relationship is determining characteristics to draw the phylogenetic tree and it gives…

Q: Imagine you come across a gelatinous animal with a Medusa body plan swimming. Determine whether it…

A: Cnidaria is a Phylum of the Animal Kingdom. It has 4 classes namely:  Hydrozoa  - eg Capitata…

Q: Monotremes are very primitive mammals because: O a. They lay eggs. O b. They do not provide milk to…

A:

Q: What feature unifies all the classes of annelids Select one: Oa Parapodia Ob. Choanocytes Oc.…

A: The phylum Annelida consists of mainly segmented worms. They have a true coelom, are bilaterally…

Q: Which characteristic(s) account(s) for the success of arthropods?a. jointed appendagesb. an…

A: R.H. Whitaker’s classification system divided the organisms into five major categories. Kingdom…

Q: The table shows some characteristics of four different vertebrates. VWhich vertebrate is a reptile?…

A: The group of heterotrophic, multicellular, and eukaryotic organisms that do not show the presence of…

Q: An exoskeleton: O Is necessary for terrestrial life O Is common in Phylum Echinodermata O Is always…

A: The exoskeleton is the external hard structure covering the exterior surface of animals such as…

Q: Which of the following is an example of evolution co-opting a ready-made structure for another use?…

A: Some scientists like Darwin believe that evolution is a occurred through a series of small, gradual…

Q: Both cartilaginous and bony fishes have_ a. jaws d. a swim bladder b. a bony skeleton e. a…

A: The name vertebrate comes from the Latin word vertebrae, which refers to the spine's bones. Animals…

Q: Matching these What type of body symmetry do sponges display? What type of body symmetry do jellies…

A: Body symmetry means that in how many equal parts can an organism be divided.

Q: SO you wish to be a chordate do you? Which of the following are not essential to that distinction? O…

A:

Q: The ____and_____ are grouped as Ecdysozoabecause they both molt.a. cnidarians/arthropods c.…

A: As they mature, all members of Ecdysozoa superphylum molt or lose their cuticle. They secrete a…

Q: Some amphibians never leave the water, whereasothers can survive in relatively dry terrestrial…

A: Amphibians are living organisms that can survive both in water and on land. The common examples are…

Q: Which phylum of animals has a water vascular system connected to tube feet? O Chordata Echinodermata…

A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…

Q: Basis of Phylum Phylum Phylum Phylum Arthropoda Comparison Nematoda Annelida Mollusca Number of germ…

A: Earlier formed organism are simple like porifera, cnidiaria etc. While the body organization gets…

Q: Which is not a feature of the Arthropoda? O most diverse lineage on the planet O compound eyes but…

A: An arthropod is an invertebrate animal having an exoskeleton, a segmented body, and paired jointed…

Q: Both cartilaginous and bony fishes have______ . a. jaws d. a swim bladder b. a bony skeleton e. a…

A: The term vertebrate is derived from the word vertebrae, which refers to the bones that make up the…

Q: In terrestrial arthropods these features represent adaptations to a terrestrial existence:…

A: Arthropods are a group of creatures with chitinous exoskeletons and jointed appendages. Terrestrial…

Q: Among arthropoda, antennae are characteristic of O Insecta O Myriapoda O Crustacea O All of the…

A:

Q: Amniotic eggs are a trait of what group(s) of animals? Choose All That Apply amphibians reptiles O…

A: To find Amniotic eggs are a trait of what group(s) of animals?

Q: The earthworms are different than the leaches in that the earthworms move by; Using chetae to anchor…

A: According to the question, we have to explain the reason the earthworms are different than the…

Q: Animals with bilateral symmetry O A) are usually very slow-moving organisms. B) are relatively…

A: A large number of creatures, on the other hand, have a distinct symmetrical form. Animals have four…

Q: ll mollusks have a muscular foot, mantle and visceral mass. Look for these structures and compare…

A: Mollusks are included in the phylum Mollusca. They are soft-bodied invertebrates. They are enclosed…

Q: All the animals to the right of the spider would have which common characteristic? Crushing…

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

Q: All the following are general anatomical similarities for MOST primates, EXCEPT: Opposable thumbs…

A: The answer is option 1. opposable thumbs.

Q: Imagine you come across a gelatinous animal with a Medusa body plan. Determine whether it is a class…

A: Apart from mammals or vertebrates, invertebrates cover a major portion of the animal world.

Q: Echinoderm skeleton consists of: An internal skeleton of calcium carbonate. O a. O b. An internal…

A: Endoskeleton- The hard part which is the internal support of the structure is called an…

Q: The largest group of vertebrates would De the birds. mammals. osteichthyans. insects. DO00

A: Vertebrates is a group of chordates with a well developed vertebral column. In this group, the…

Q: Octopi are ---- crustaceans O molluscs O cnidarians Oarthropods

A: The classification is very important in taxonomy. Different organisms are classified according to…

Q: Animal Diversity Second mouth Asymmetrical animals Symmetrical animals Spiny skin Radial symmetry…

A:

Q: Which of these is a tetrapod that is NOT an amniote? A. Ostrich B. Shark C. Rattlesnake D.…

A: Answer D. Salamander

Q: Compare the overall body plan of the prawn to that of an insect like a grasshopper. What are two…

A: Both the organisms mentioned over here, the prawn(Dendrobranchiata) and the grasshopper(Orthoptera)…

Q: [ Select ] * in cartilagenous fish are thought to have evolved from gill arches and the v [ Select ]…

A: Chondrichthyes is a class that contains the cartilaginous fishes: they are jawed vertebrates with…

Q: Which statement is true of chordates? O members of chordata are all in the same genus O all…

A: Chordates are bilaterally symmetrical, coelomic, deuterostomic animals with a well-defined…

Q: magine you come across a species of sponge. Determine whether it is a class Demospongiae or class…

A: Sponges are invertebrates as they lack bony structures like vertebrae and cranium. sponges are…

Q: Zoology arthropoda. Name the structure and it’s function.

A: Arthropoda is the largest phylum of the invertebrates, they contains insects molluscs etc.  Body of…

Q: Which would NOT be considered one of Gregory's basic patents of the vertebrate body plan? a. spinal…

A: Animals are divided into several phylums with different features of body organization and also the…

Q: It is believed that the coelacanths and lungfish represent a crucial link between other fishes and…

A: fish–tetrapod transition” usually refers to the origin, from their fishy ancestors, of creatures…

Q: It can be argued that all tetrapods are a variation of fish. Explain how this could be true

A: Tetrapods descended from a water-dwelling finned creature. This progenitor, however, was not like…

Q: lesson, we their respective purpose. Let's have a quick review by evaluating the following…

A: By studying the phylogenetic tree we can easily conclude the relationship between different…

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.