Both nervous and endocrine systems are important in regulating body mechanisms to maintain homeostasis. Based on our readings and discussions, which one do you think evolved first in vertebrates? explain your answer.

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: . When during the history of life did vertebrates evolve?

A: Earliest Vertebrates evolved 550 million years ago.

Q: Shanidar Cave of the Zagros Mountians in Iraq, fossil remains of an older individual were recovered…

A: Neanderthals are an extinct species of humans who lived in Eurasia until about 40,000 years ago.…

Q: Explain how vertebrate evolution was led by cephalization, jaw development, and paired limbs. To…

A: The evolution of jaws has had a substantial impact on the evolution of vertebrate history. There is…

Q: In your own words, explain how cephalization, jaw development, and paired limbs guided vertebrate…

A: Vertebrates are group of animal that have vertebrae column (backbone).

Q: Some land vertebrates do not have limbs at all. True False Birds and mammals evolved…

A: Vertebrates are a group of animals that possess a vertebral column, or backbone, which is a series…

Q: On the back of the human skull, there is a small bump, below which is an opening where the spinal…

A: Homo, a genus of the family Hominidae characterized by a relatively large cranial capacity, limb…

Q: Identify if the structure described is analogous, homologous, derived, or vestigial. When comparing…

A:

Q: Morphological analogs are structures having similar functions but different origins.  For example,…

A: Through evolution plants and animals have altered their forms, behavior, and movement. These changes…

Q: From this lab, one might conclude that certain trends can be detected, trends from ancestral…

A: Animals evolved through a process known as evolution, which involves changes in a species' features…

Q: Vertebrate embryos all follow a very similar developmental process. Which statement could explain…

A: Vertebrates belong to the subphylum Vertebrata of chordate phylum. The anatomical and morphological…

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: Watch the original 1968 movie Planet of the Apes. Document as many scientific problems with the movie…

A: Scientific problems with the movie Planet of the Apes Note:- Planet of the Apes certainly can be…

Q: Some genetic studies suggest that the most recent  common ancestor of Homo sapiens that lived…

A: Both  genetic studies and fossil record results are correct gives information about evolving of…

Q: Which is an example of evolution?         In Florida, the brown tree lizard has…

A: 4th Option: Due to global warming, the winters in Finland have been milder, resulting in less snow.…

Q: Using vertebrates as an example, how does comparative embryology prove evolution?

A: Evolution is defined as the change in the species’ characteristics over several generations and it…

Q: What factors acted as selective pressure for the evolution of the large human brain?

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

Q: previously undiscovered sea creature that appears to represent a new phyla. It happens to have…

A: The mouth develops first, and it goes through several larval stages in which it molts and regrows…

Q: Explain the Evolutionary Trends Among Animals ?

A: Evolutionary Trend is defined as a steady evolution of trait in a given adaptive direction in…

Q: Which of the following is an example of evolution co-opting a ready-made structure for another use?…

A: Some scientists like Darwin believe that evolution is a occurred through a series of small, gradual…

Q: The nonfunctional pelvis and hind limbs found in some snakes support which statement about…

A:

Q: answer in 5 paragraphs What trait evolved separately three times in the Animal kingdom? Why is this…

A: Animals are eukaryotic, multicellular, species belonging to the Kingdom Animalia. Every animal has…

Q: List the three kinds of specific evidence that help us to discover the history of animal life.

A: Evidences that help us to discover history of animal life  1 Anatomy 2 Molecular biology 3…

Q: Carefully observe any animal, or just think of an animal that you've observed. Then describe at…

A: Suppose i observed camel. The adaptation and reason behind this adaptation mentioned below.

Q: Does vertebrates evolved from a common ancestor? Exlain your answer.

A: The vertebrates include humans and all other backboned species, as well as a handful that has no…

Q: One reason that longevity may have evolved slightly differently in humans than in other species is…

A: INTRODUCTION Immune system This the the group of organs and process that gives protection to the…

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: why does pattern of organization of animals portray evolutionary trnds but do not depict…

A: Evolutionary path is very complex and not straight.

Q: What does your analysis suggest about the role of miRnAdiversity in the evolution of animal…

A: The miRNA refers to the microRNA present in animals, plants, and in a few viruses. It is a…

Q: Do you think environments directly determine the kinds of adaptations that humans have? Explain and…

A: Answer: ADAPTATION = It is the ability of a human being to change their physical properties…

Q: Test I: FILL IN THE BLANK Direction: Supply the correct word or group of words that best complete…

A: The changes takes place in a population from generation to generation is known as Evolution.

Q: All vertebrate embryos have a tail and gill slits at some point during embryonic development. What…

A: It is noticed that at some point during embryonic development all vertebrate embryos have a tail and…

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: in your own words Sensory organs are essential anatomical features that helped lineages of…

A: Examples :-   Birds   are warm-blooded, and, although most are capable of flight, others are…

Q: All vertebrates (including humans) share all of the following anatomical traits except: a body plan…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.