Refer to the diversity curve specific for Brachiopoda below. Based on the curve, which of the 5 mass extinctions caused significant extinctions of brachiopods

Q: What do you call this part of a phylogenetic tree pointed by the arrow that indicates divergence or…

A: Introduction:- Phylogenetic tree or evolutionary tree is a two dimensional graph which is used to…

Q: Which of the following organisms is most closely related to the salamander? O A) Leopard O B) Tuna O…

A: Cladistics The taxonomic analysis and construction of phylogenetic trees are based on a methodology…

Q: Draw a phylogenetic diagram showing the interrelationships among the following groups: Diapsida,…

A: A phylogenetic tree, sometimes called a phylogeny, is a visual representation of how several…

Q: Sponges (Phylum Porifera) are the basal taxon to animals and were once thought to belong to plants.…

A: Phylum Porifera contains organisms called sponges. They are multicellular, eukaryotic organisms.…

Q: fishing net brings up a soft bodied animal with a coiled external shell. How can you determine…

A: Cephalopods are only found in the ocean, whereas gastropods are mostly found on land, with a few…

Q: How has the abundance and diversity of Bivalves clade changed over time? –How did the synapomorphies…

A: The Bivalves clade is also known as the class Bivalvia, which is made up of a diverse group of…

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: Build a phylogenetic tree consisting of the wasp, Pimpla rufipes and four other species. Ensure that…

A: Pimpla rufipes also known as black slip wasp belongs to phylum Arthropoda, class Insecta, and family…

Q: The taxon Teleostomi is defined as the group which includes all the descendants of the common…

A: Phylogenetic tree represents the evolutionary relationship between the taxons present in the tree.

Q: Draw a phylogenetic diagram showing only the interrelationships among the following clades:

A: Phylogenetic interrelationship among the given clades.:

Q: The following four line drawings are reconstructions of invertebrate fossil. Using your knowledge of…

A: Invertebrates are complex multicellular organisms that lack backbones. Invertebrates are the most…

Q: How are forams useful for researchers to study changes in ocean temperature over time

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Which of the following statements is consistent with the information provided in the graph? Choose 1…

A: This graph of tetrapods family shows exponential growth.  There was the time of global ecological…

Q: Use the cladogram below to answer the question that follows. Arachnata Trilobita Chelicerata…

A: A cladogram is a chart used to represent a speculative connection between gatherings of creatures,…

Q: Question 7. One difficulty in estimating species richness is that many species have yet to be…

A: There is no direct relationship between clade age and species richness in the graph. The lack of a…

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: In the space below draw a phylogenetic tree showing the inter-relationships among the following…

A: A phylogenetic tree is a graphic map or chart that informs us how these animals are linked to each…

Q: Which of the following is true about the phylogeny of birds and reptiles.   Question 35 options:…

A: The study of relationships between various groups of organisms and their evolutionary development is…

Q: What are Hox Genes and how to they contribute to the creation of a variety of animal body…

A: Hox genes, a subset of homeobox genes, play a pivotal role in shaping the body plan of embryos along…

Q: Download a phylogenetic tree of Bilateria that includes the ten phyla of bilaterian discussed in…

A: A diagram is used to depict the evolutionary line of descent from a common ancestor for organisms,…

Q: Use the diagram above to Identify the animal phyla at the branch tips labeled by lowercase letters…

A: The sum total of organisms are classified into many groups based on their characteristic properties.…

Q: Give synapomorphic characters that would group Phylum Kinorhyncha and Priapulida as a sister taxon

A: In phylogenetic studies, the most suitable method to visually represent the evolutionary…

Q: the Mollusca phylogenetic tree below, circle the node that corresponds to the latest common ancestor…

A: Common ancestor point is that point in the evolutionary tree from where branching occurs.

Q: Make a cladogram that includes the following groups of fishes: chon-drosteans, elasmobranchs,…

A: The cladogram is a diagrammatic relationship between species. But it didn’t represent an…

Q: Please use the following data table of mesodermal patterning and homeobox genes to help you…

A: Introduction Parsimony is a viable approach of creating and evaluating trees that entails grouping…

Q: Describe a reason for the hypothesis that the ancestor of eleuthero-zoan groups was a radial,…

A: Eleutherozoans are a subgroup of echinoderms. Most modern day echinoderms have upward facing mouths…