Aside from the importance and uses of invertebrates mentioned in the presentation, what additional uses of invertebrates can you think of?

Q: What are the germ layers? How many germ layers do sea sponges have? What phylum do sea sponges…

A: Germ layers are formed in the early embryonic stages of foetal development, they ultimately form…

Q: Choose the locomotion mode of each taxonomic group (use once): Echinoidea [ Choose ] [Choose]…

A: Locomotion means movement from one place to another. There are different body organs for the body to…

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: Choose correct answers | Coleoptera has two pairs of membranous wings. Fore wings of some…

A: Insects have a bigger gathering called Arthropoda which consists all animals with sectioned legs,…

Q: Question 8. Suppose species in old clades were more likely to go extinct. How would this change the…

A: Considering speciation and rate of extinction as high for older clades, species rich diversity…

Q: We were shown this specimen in an invertebrate zoology class. What is it? The professor told us…

A: It sure does comes under mollusks but I believe that this is not a Bivalve but a Chaetoderm, which…

Q: An organism classified in phylum Mollusca that is a predator with tentacles, a brain and complex…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Which of the following statements is CORRECT? Eumetazoans lack true tissues Cnidarians have three…

A: The living organisms are categorized into 5 main groups. This is known as the five-kingdom…

Q: Where do invertebrates fit into the evolution history of eukaryotes? Of animals?

A: The study of relationships between distinct groups of species and their evolutionary development is…

Q: Which of the following classes of animals possess an aristotle's lantern feeding structure that is…

A: Aristotle's lantern is a complex chewing apparatus found in some groups of echinoderms, particularly…

Q: Are the invertebrates polyphyletic, monophyletic, or paraphyletic? (all organimsms shown are…

A: The construction of phyllogenetic tree helps us identifying the common ancestor of them.…

Q: Hypothesis 1: Porifera is a monophyletic group Porifera is the sister-group to Eumetazoa…

A: Phylogenetic analysis analyses the evolutionary development of a species, a grouping of organisms,…

Q: Having _______ is a synapomorphy of bilaterians.

A: Having 3 germ layers is a synapomorphy of bilaterians

Q: The basic body plan of a mollusk is to have a head, foot, and visceral mass. In the case of the…

A: Cephalopods are members of the mollusk class. Cuttlefish, octopus, squid, or nautilus are few…

Q: Create a cladogram summarizing the phylogenetic relationships among the different phyla. Phyla:…

A: Thank you for the question Answer : In evolutionary biology, the organisms belonging to different…

Q: Which of the following is not a characteristic of the phylum Chordata

A: The phylum Chordata is a group of animals that includes vertebrates (animals with backbones) as well…

Q: Friday Phylum Cnidaria Platyhelminthes Rotifera Bryozoa Brachiopoda Mollusca Annelida Livity <…

A: Rocky Mountain snail of Mollusca is an endemic species of Colarado. It belongs to the class…

Q: What type of flatworm is generally non-parasitic (i.e., free-living)?     Turbellarians…

A: Flatworms or platyhelminthes have four classes; Turbellaria Trematoda Monogenea Cestoda

Q: What is the sister group to Innovatiocaris maotianshanensis?   The phylogeny shows that some named…

A: A clade is defined as a group that contains all the descendents of a common ansector thus forming a…

Q: Complete the following table correctly regarding the number of PAIRS of antennae usually found in…

A: Antennae are the sensory appendages found in various arthropods, including insects, crustaceans, and…

Q: Which of the following taxa contain some freshwater species? Group of answer choices All of these…

A: Freshwater is home to nearly half of all fish species, which means they swim in rivers, lakes, and…

Q: Order these groups in order of diversity : Phylum Porifera Phylum Cnidaria   Phylum Platyhelmenthes…

A: To order these phyla in terms of biological diversity, we'll consider the number of species, variety…

Q: Imagine you come across a small worm. How can you determine whether it is a class Hirudinida or a…

A: Introduction :- Organisms are classified amongst various classes, orders , family according to their…

Q: What are the Advancements of sponges? New anatomical, developmental or behavioral features compared…

A: The animal kingdom is vast, and all organisms of the animal kingdom cannot be studied individually.…

Q: Q10b. Which of the land snail species is not longer in existence? Q10c. Make a box around the…

A: A phylogenetic tree helps visualize the relationship between species. It shows how the organisms are…

Q: What unifies the hexapoda? Be able to recognize a few of these classes by sight, and be able to…

A: Hexapods are distinguished by the decrease to six in walking annexes, with a merger of three bodies…

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.