Refer to the figure above showing relationships among major groups of vertebrates. Which of the following statements is TRUE? a. amniotes are monophyletic for both phylogenies. O b. the history of vertebrates depicted is different between the two phylogenies. O c. coelacanth is an outgroup for both phylogenies. O d. reptiles (including lizards, snakes, crocodiles, and turtles) are monophyletic. e. Mammals (including monotremes, marsupials and placentals) are polyphyletic for both phylogenies

Q: The figure shows a phylogenetic tree of various members of the order Proboscidea, which includes…

A: A phylogenetic tree in taxonomy shows the evolutionary relationship between organisms. Branching…

Q: Which of the following is a derived trait of vertebrates? a. Jaws b. A mineralized (bony) skeleton…

A: Derived traits are features or characteristics that are exclusive to a specific group of organisms…

Q: Which of the following statements about bilaterian animals is false? A. Many bilaterians are…

A: Bilateral symmetry refers to body shaped species which are mirror copies of a midline called the…

Q: (6a) Please draw a phylogeny that shows relationships between the following groups: Haikouicthys…

A: Phylogeny is a mechanism to identify the relationship or arrangement of organisms according to their…

Q: Several very distantly related species (e.g., bats, birds, insects) have evolved the capability of…

A: Evolution  Development of new characteristics according to environment in order to survive and…

Q: Assuming chimpanzees (Pan troglodytes) and humans (Homo sapiens) are more closely related to each…

A: A cladogram is a branching tree-like representation that shows how organisms/ species are related to…

Q: In a phylogenetic analysis of several bird species, a researcher uses a species of reptile as an…

A: Phylogeny can be defined as the representation of the evolutionary history which shows the…

Q: The biological variation in living primates provides models for understanding A. Morphology,…

A: Introduction :- Lemurs, lorises, tarsiers, monkeys, apes, and humans are among the diverse…

Q: As with the emergence of the Acoelomorpha phylum, it is common for ____ data to misplace animals in…

A: The kingdom Animalia comprises a great diversity of organisms. Acoelomorpha is a Subphylum of…

Q: Draw a cladogram for the animals: Amphioxus; Lamprey; an osteostracan( derived ostracoderm); Reef…

A: phylum chordata has dorsal nerve cord, notocord, pharyngeal gill silts, anal tail

Q: What is true about organisms that are a part of the same clade? a. They all share the same basic…

A: The term ‘clade’ was coined in 1957 by the biologist Julian Huxley to refer to the result of…

Q: Analyze the phylogenetic tree specifically focusing on the four limbs and what are its relationship…

A: Phylogenetic tree is a pictorial representation of the evolutionary relationships among different…

Q: In order to use Table 1 to properly name Amphibian C, information regarding which of the following…

A: Dichotomous key is a crucial method to identify various species of animals or plants in taxonomic…

Q: Which of the following statements is correct?

A: The most recent common ancestor for species A to H is probably a carnivore. -- "False" The most…

Q: Draw a phylogenetic reconstruction for the hypothetical frog species. Once you have a cladogram you…

A: Phylogeny can be defined as the study of the relationship between different organism and their…

Q: Compare and contrast the specimens of H. habilis with H. rudolfensis. Some paleoanthropologists…

A: Evolution is the process by which species of organisms change over time often resulting in the…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.