Refer to the evolutionary tree in the diagram. Ducks and blue jays are both types of birds.  Which of the following statements is an accurate description of the evolutionary relationships? A. Turtles are more closely related to lizards than to birds. B. Turtles are equally related to crocodiles and birds. C. Turtles have evolved for longer than birds. D. Turtles are more closely related to crocodiles than to birds.

Q: The images below exhibit Y-5 molars. The left comes from a chimpanzee and the other is a zoomed-in…

A: Studying dental morphology, especially the arrangement of cusps and grooves on molars, can shed…

Q: Which of the following individuals would be considered to have the greatest evolutionary fitness?…

A: Introduction :_ "evolutionary fitness" refers to an individual's ability to pass on their genes to…

Q: A consortium of dairy and beef farmers has hired you to study the evolutionary origins of domestic…

A: Evolution is a change in the heritable qualities of natural populaces over progressive ages. These…

Q: Explain the difference between generalized and specialized characteristics. What are examples of…

A: Generalized and specialized characteristics refer to two contrasting strategies that organisms…

Q: Use the following passage to answer the next two questions. Ducks are aquatic birds. Their feet are…

A: Introduction:-  Ducks are aquatic birds and do have webbed feets. It is believed by biologists that…

Q: Why are humans so genetically similar within our species?   A. Because humans evolved in…

A: The objective of the question is to understand why there is a high degree of genetic similarity…

Q: While observing primates at the zoo, you notice that the particular monkey you are watching uses its…

A: Introduction :  The study of evolution involves examining the various types of life, their traits,…

Q: The tree shows one lineage of ornithischian dinosaurs and many lineages of theropod dinosaurs. Some…

A: Ornithischian dinosaurs in the above tree serves as a reference point for the theropod dinosaurs…

Q: Derived characters are traits: A. that are more complicated than ancestral characters B. that…

A: A derived character arises from random mutations that cause evolution and is shared by two or more…

Q: What does ancient DNA reveal about historic episodes of interaction between H. sapiens and…

A: Ancient DNA studies have shown that Neanderthals and Homo sapiens interbred multiple times. This is…

Q: According to "Homo naledi – New Questions on Human Evolution ", why was it significant that the…

A: The question is asking why it was significant that the bones of Homo naledi were found to be…

Q: Consider the figure attached.  A student in a course on intelligent design theory claims that the…

A: Both in the presence and lack of oxygen, yeast may survive. Cells normally grow smaller under…

Q: Which of the following is not a change that occurred through primate evolution? a size of teeth b…

A: Primates have been around for 57-90 million years.Primate ancestors are said to have evolved from a…

Q: Which of the following statements is BEST supported by the phylogenetic tree? A The development of a…

A: Phylogenetic tree is a diagrammatic  illustration which tells how species are closely related to…

Q: Cladistic principles suggest that: a. All apes are hominins. b. Outgroups can help to define natural…

A: Cladistics is the method of biological classification where organisms are grouped into Clades, on…

Q: Humans evolved from a. monkeys. b. chimpanzees. c. gorillas. d. an ancestor shared with chimpanzees.

A: The change in the heritable characteristics of the species across many generations is called…

Q: This tree suggests that.... see UV light spiny- rayed fins amniotic egg molt exoskeleton lungs…

A: Phylogenetic relationship is determining characteristics to draw the phylogenetic tree and it gives…

Q: Based on your observation of the whale diagram and your understanding of evidence that supports…

A: There are many evidences of evolution . It include :- A ) Evidence from fossil record B )…

Q: Assume you are studying two different species of plants that have evolved purple flowers. You…

A: Evolution means that the development of new species occur from the existing ones by the changes…

Q: According to evolutionary relationships among the primates, which of the following is true of…

A: Evolutionary relationship It describes how various species are connected to one another based on…

Q: When the genomes of vertebrates are compared,a. genomes of closer relatives are more alike.b.…

A: The genome of an organism has at least two essential functions. The first being the provision of…

Q: A. The earliest evolutionary change in the hominins was a. increased brain size. b. habitual…

A: Evolution is defined as the process by which the an organism change through time as a result of…

Q: Changes in the traits of the fossils studied are  consistent with what is expected to be favored by…

A: Horses are generally thought of as grazers (animals that eat grass) as opposed to browsers (animals…

Q: Assume you are studying the fossil record of a certain lineage of sharks. You find that sharks in…

A: Ans :- OPtion (a) is right ---- Punctuated equilibrium

Q: Evolution results in an increase of organisms that are A. larger. B.…

A: Evolution is the process of change in all forms of life over generations, including the gradual…

Q: 1.Chimpanzees and humans appear very much alike because of? *         a. common adaptations to…

A: The evolution takes place at a very slow speed where characters keep on accumulating and form new…

Q: DNA sequence data suggest that modern humans last shared a common ancestor with Old World monkeys…

A: Introduction Phylogenetics is a field of biology that investigates organisms' evolutionary…

Q: The tails of dolphins and whales are considered analogous to fish tails because ... Group of answer…

A: Convergent evolution is a type of evolution where different species of organisms produce similar…

Q: Which of the following best reflects a phylogenetic relationship between chimpanzees and baboons?…

A: Chimpanzees and baboons are primates. But the adaptations and physical appearances are different.…

Q: What is an example of evolutionary mismatch in modern day humans?   A. Fruits and vegetables were…

A: The concept of evolutionary mismatch refers to the idea that certain traits or behaviors that were…

Q: On a research expedition to the Galapagos, you and your research team discover four new species! All…

A: Chordates are the phylum in animal kingdom.  Phylogeny represents the evolutionary relationship…

Q: Consider the following statement. Is it true or false? Why? Please justify your answer explaining…

A: In the context of genomics, evolution is the process by which living things undergo alterations in…

Q: Choose true or false for each of the following statements: A. Neanderthal DNA shows that they share…

A: Note:- Sorry, since you have posted multiple questions, we will be solving the first three for you,…

Q: Pick a specific animal that exists today and research its ancestor from millions of years ago. How…

A: Answer :- Crocodylians are the last living delegates of the crocodylomorpha, a to be sure more…

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: You are reading a scientific paper regarding the relationships of the anatomical and behavioral…

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

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: Consider all of the species on earth.  Some scientists believe that the genes for growth and…

A: Given:  The genes for growth and reproduction have been under evolutionary forces for longer than…

Q: a.If chimpanzees like those studied at Gombe by Jane Goodall are used as a model for early humans,…

A: a. True: Chimpanzees, like those studied at Gombe by Jane Goodall, are often used as a model for…

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: 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: Given homologous structures like a bird’s wing & whale’s flipper and analogous structures like a…

A: Evolution is the positive change in an organism that accumulates in it over a period of time giving…

Q: According to "Homo naledi – New Questions on Human Evolution ", what ARE possible explanations for…

A: The question is asking for possible explanations for how Homo naledi individuals ended up in the…

Q: An octopus and an owl both have large eyes with similar structures.  If their most recent common…

A: Genetic drift, mutation, Gene flow are chance events and hence not responsible for generating…

Q: Which sequence of events in human evolution is most widely accepted? A.   increase in brain size,…

A: Please find answers in step2:

Q: The experiment that involved moving guppies to different streams was an example of which type of…

A: Guppies are fresh water aquarium fish which are also known as million fish or rainbow fish.

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.