Which of the following is not correct?   A. The lung in the frog is homoplasious to the lung in the land snail   B. The arm bones of Barak Obama are homologous to those of Donald Trump   C. The hair of the tarantula is homoplasious to the hair on a platypus   D. Bilateral symmetry in the frog and the snapdragon flower is homoplasious   E. The dorsal fin of a shark and the dorsal fin of a dolphin are homologous.

Q: How are shared ancestral characters and shared derived characters different? How is the concept of…

A: Homology is defined by  "the relationship between two organs of common descent, which therefore have…

Q: Where on this cladogram would the derived trait of “robust skull and dental anatomy” be placed?

A: A cladogram is a graphical representation of phylogeny relationships between organisms in a tree…

Q: You are studying sea turtle shell color variation in one species of sea turtle. Which of the…

A: Natural Selection It is a process by which population of organisms adapt to a particular environment…

Q: The image depicts the anatomical structure of the forelimb of a dolphin and a bat, both mammals.…

A: Homologous organs : Homology was introduced by Charles Darwin.  These organs are referred to the…

Q: What does Molly possess that most humans do not?

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: 5. Analogy and homology are important concepts used in comparing species. Which of the following…

A: Evolution is the process through a living organism acquires new characters over a period of time due…

Q: 6 of 7 B. The ancestors of whales once had femurs and pelvises C. Whales will be able to walk on…

A: Evolution is the gradual change in the inherited traits of biological populations over many…

Q: construct a cladogram for all species of ducks, which are Birds (Aves). Explain why "presence of…

A: *To construct the cladogram the evolutionary relationship is very important which helps to find…

Q: What is the most probable primitive condition for the whole group (node A)? O a. Claws O b. Nails O…

A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…

Q: You are studying the evolution of a trait in two species of snakes where both species can flatten…

A: Homologous organs are defined as the organs of different animals that are having a similar structure…

Q: All birds living today are descended from a group of dinosaurs called theropods. Theropods first…

A: Introduction :- Fossils are the preserved remains, traces, or imprints of organisms that lived in…

Q: Bipedalism has many selective advantages. However, there is one disadvantage to walking on two feet:…

A: The human birth canal is narrower and more tube-like. Due to bipedalism, human mothers have thinner…

Q: A. Which term is most relevant to a critical understanding of the fictional portrayal of primates…

A: Anthropomorphism refers to the attribution of human characteristics, behaviors, or emotions to…

Q: Two different plants, cactus from the desert southwest USA and a euphorb from South Africa, have…

A: Given information: Two different plants, cactus from the desert southwest USA and a euphorb from…

Q: Based on the evolutionary relationships among the chimpanzees, humans, gorillas, orangutans, and…

A: The examination of evolutionary relationships between biological things — usually species,…

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: Would you conclude that the other primates are tasters or non-tasters? Why is this important? What…

A: Primates are terrestrial mammals that are evolved live in tropical forest trees. Some of the…

Q: Is the inability to make vitamin C likely a homologous or analogous trait for humans and orangutans…

A: Introduction : Primates are the mammals having placenta and they are divided into two groups-…

Q: 1.List three specific characteristics found in ALL primates that are absent in other mammals. 2.…

A: Primates possess several characteristics distinct from other mammals. They have opposable thumbs or…

Q: Which of the following is molecularlgenetic evidence for evolution?

A: The molecular biological or genetic evidence for evolution gives the similarities between many…

Q: Scientists conducted research to examine the evolutionary relationship between 10 bird species and…

A: GC content varies greatly between different genomic regions in many eukaryotes. A  characteristic of…

Q: Three morphological trends seen in the origin and evolution of modern humans include____. a.…

A: The correct answer is- b. decreases in relative brain size and body size, and a decrease in skeletal…

Q: Denisovans are ancient humans. What would you least expect?   A. They would have a larger brain…

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: 19. Humans no longer use their tailbones, but the human tailbone structurally resembles the tails of…

A: INTRODUCTION Homologous structure The homologous structure shows same physical features in organisms…

Q: According to "Homo naledi – New Questions on Human Evolution ", where was Homo naledi found and how…

A: The question is asking for the location where the Homo naledi, a species of archaic human, was…

Q: How, specifically, is the concept of ALLOMETRY relevant to the phylogenetic position of Homo…

A: Introduction : Allometry: It is defined as the relationship between body size and other measurable…

Q: Humans O c. Chimpanzees and Bonobos O d. Bonobos and Gorillas O e. Humans and Orangutans Chimpanzees…

A: A cladogram is a diagrammatic representation used in evolutionary studies to compare the…

Q: A. According to Gould and Vrba (1982), when the original cooling function of insect appendages was…

A: Adaptation refers to the process by which a species becomes better suited to its environment through…

Q: Whales are divided into two groups: tooth whales, such as the orca, and baleen whales such as the…

A:

Q: Ornithopods and ceratopsians are characterized by numerous instances of convergence. Which of the…

A: Ornithopods are small, bipedal, running dinosaurs that are herbivorous animals. These dinosaurs have…

Q: Some human traits may have arisen by sexual selection. Over thousands of years, women attracted to…

A: Evolution involves “descent with modifications” which results in the alteration of characteristics…

Q: When Charles Darwin visited the Galapagos Islands, he observed the marine iguana. He later decided…

A: Land iguanas are more solitary by nature than aquatic iguanas, which can be found in close proximity…

Q: Radiometric dating and the cranial capacity measurements are back from the paleolab for the specimen…

A: Human evolution is defined as "the process by which humans evolved on Earth from now-extinct apes."…

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.