Which of the following statements is accurate? Choose all that apply. Which of the following statements is accurate? Choose all that apply. Check All That Apply All protostomes are triploblastic All deuterostoes are triploblastic. All protostomes use the blastopore to form the anus. All deuterostomes use the blastopore to form the anus.

Q: Which of the following are used by spiders to pick up sensory information from the surrounding…

A: Senses are very important in perceiving the changes in the outer world. Spiders are arachnids that…

Q: Identify all of the following organisms that are deuterostomes: humans starfish mussels octopus…

A: Deuterostomes are those organisms that fall in this superphylum of the animal kingdom that includes…

Q: A terrestrial animal species is discovered with the following larval characteristics: exoskeleton,…

A: The phylum is the division of Kindom in the process of classification of organisms in which the…

Q: Bilateral symmetry and the anus forming at or near the site of the blastopore characterize…

A: Deuterostomes are those animals in which anus of digestive tract is developed first before the…

Q: Which of the following options accurately describes organisation of the diaphragm It arises as a…

A: Diaphragm is involved in respiration.

Q: Which of these is found in all deuterostomes?     3 tissue layers     a notochord     a dorsal…

A: Deuterostomia, (Greek: “second mouth”), group of animals include those of the phyla Echinodermata…

Q: Annelida (Segmented round worms) How do these worms differ from the other two? What are the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: Which is an outcome associated with torsion but not with coiling? (mark all that apply) potential…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: Why can the amphibiancirculation be classified asdouble and incomplete?

A: The system which is primarily meant for the circulation of substances through body fluids is…

Q: Choose correct answers | Banded Horntail is a wood-boring Hymenoptera. | Elm Sawfly is the largest…

A: * Banded horn tail is a wood boring hymenoptera  *Horntail also called wood wasp belong to…

Q: Deuterostome diversity Which of the following statement(s) about deuterostomes is true? Check the…

A: Deuterostomes is the term related to embryonic development of animals.

Q: In spiders, excretions of wastes from the body is handled by (mark all that apply) the Malpighian…

A: Spiders are members of the chelicerates group, the arachnids. They are the largest order of…

Q: atyhelminthes, which of the following do we see for the first time, evolutionarily spe one: Blind…

A: The digestive cavity open at only one end especially  the cecum of large intestine.

Q: Anatomy: Label the structures in “Picture B" using the terms from the lab:

A: 1. notochord 2. Dorsal nerve cord 4. Pharynx 11. Incurrent siphon 12. Excurrent siphon 13. Heart…

Q: ich one of the following arthropods has no antennae?     tick     moth     crab…

A: Arthropods are  defined  on the basis of their jointed limbs and  the cuticle made of chitin,…

Q: 1. exhalant Females take up sperm through the siphon. 2. inhalant 3. internal The feeding strategy…

A: Females takes up the sperm through the - ? The males sperm leaves superbranchial chamber of the…

Q: example of a nasogastric tube feeding question with rationale

A: Tube feeding is a method by which nutrition is  directly entered into the gastrointestinal tract via…

Q: extra-embryonic

A: An extraembryonic membrane is one in every one of the membranes which assist within the…

Q: In cephalopods contraction of _____________________of the mantle force water from the mantle cavity…

A: Give options.  radial----inhalant valve circular-----inhalant valve Radial----funnel (siphon)…

Q: What is the importance of blastopore formation in protostomes? There may be multiple correct…

A: Blastopore formation further helps in gastrulation i.e formation of body cavity or it mainly forms…

Q: Which of the following organisms would you expect to have the largest surface-area-to-volume ratio?…

A: Introduction The deuterostomes include the echinoderms and the chordates. Deuterostomes are also…

Q: Amphioxus is a cephalochordate true false

A: A cephalochordate is a group of animal in the in the phylum chordate. These animals possess dorsal…

Q: ased on the anatomy of dogfish shark The serosa lining the pleuropertioneal cavity is the…

A: The external surface of the organs within the cavities is covered by a serous membrane. Pleura. A…

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.