In 1822, an Arkansas farmer discovered a fossil when a hill collapsed on his property. The farmer sent the bones to the Philadelphia society to be reviewed by scientists where it was determined that the bones were from a whale. Through research, the scientists discovered whales have a vestigial structure that includes a pelvic girdle and hind limbs.  Which evidence best supports the theory that organisms, such as whales, have common ancestry and have evolved?  Select all that apply. Group of answer choices   A/Ostriches and emus are flightless birds.   B/Ancient cave paintings depict humans and bulls thousands of years ago.   C/More than 96% of human DNA is identical to chimpanzee DNA.   D/In the early stages of embryonic development, humans, rabbits, fish, and salamanders look very similar.

Q: "Vertebrae" would be an example of an: I) autapomorphy             II) plesiomorphy…

A: Vertebrae are the individual bones that make up the vertebral column (spine) of an organism. They…

Q: You are a scientist studying the relationships between lizards, penguins, and parrots. You examine…

A: Introduction The Study Of Evolutionary Relationships Among Biological Things — Usually Species,…

Q: What did Darwin’s travels reveal to him about the number and variety of living species?  How did…

A: Charles Darwin was a British naturalist who proposed the theory of biological evolution by natural…

Q: Explain why the statement “Humans evolved from monkeys” is incorrect.

A: The narrative of human evolution is a captivating story that unveils the intricate processes by…

Q: Birds today are defined by the presence of feathers. Feathers have many uses to include…

A: Evolution is the process of a species' characteristics changing over many generations by natural…

Q: Working as an Anthropologist in South Africa, you’ve been given four hominin craniums and are asked…

A: As an anthropologist in South Africa, we are tasked with the interesting work of classifying four…

Q: ) What is the most common way for a dead organism to avoid decomposition? (2) Why do researchers…

A: The preservation of ancient species' remnants or traces in the Earth's crust over geological time is…

Q: ked mole rats are weird mammals that live underground and can tolerate very low oxygen ncentrations.…

A: The theory of natural selection was given by Charles Darwin. According to this theory organism…

Q: construction project required digging hundreds of feet into the ground, which exposed many discrete…

A: Theory of evolution: Evolution is a biological process involving the change and adaptation of all…

Q: Because of selective forces, the dinosaurs were superbly adapted to their environments. After the…

A: When a species goes extinct, it loses all of its genetic legacies. In order to adapt to…

Q: Working as an Anthropologist in South Africa, you’ve been given four hominin craniums and are asked…

A: In the field of anthropology, the study of hominin fossils and crania provides valuable insights…

Q: Read the article on the bat's wings (link below). The author seems to disagree that evolution is…

A: "Evolution is the concept of similarities among organisms indicating a common ancestor to which all…

Q: pout evolutionary relationships. Ray-finned fish Rodents Amphibians Primates & rabbits Crocodiles…

A: crocodiles are reptiles and among amphibians are frog and Salamanders, both are distant groups yet…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: