What is a homologous structure? (Example: humerus of a human and whale) O Different structure, same function Same stucture, same function O Same structure, different function O Different structure, different function
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: Study the table, which shows various traits of dogs and cats. Dogs Cats Fur yes yes Lungs yes yes…
A:
Q: What is a fossil? * O A rock that has turned into biological material over time Remains of an…
A: Fossil records are important to study the process of evolution. Fossils are the treasures that…
Q: All mammals share a similar structure of the vertebrae in common. For instance, in spite of its…
A: All mammals share a similar structure of the vertebrae in common. In spite of it's height, the…
Q: Neanderthal fossils were first discovered in the nineteenth century. Study of their morphology…
A: Physical traits are but the expression of a particular type of genotype alone. Thus the more closer…
Q: . As of this writing in 2016, no Neanderthal-derivedY chromosome nor mitochondrial DNA sequenceshas…
A: One of the ancient species of humans was Neanderthals who have been extinct now. Neanderthals are…
Q: A simpified phylogenetic tree of 7 species is shown. Based solaly on this tree, which of the…
A: Phylogeny represents the evolutionary relationship between taxons.
Q: Similar gill pouches in embryos of a chick, human, and cat are an example of O genetic homology…
A: Evolution can be defined as a process by which organisms change their characteristics over time. It…
Q: Known as rates of evolution O Molecular phylogenetics O Molecular evolution O Molecular clock O…
A: The rate of evolution could be a measuring of the amendment in associate organic process lineage…
Q: The similar structure of butterfly wings and hawk wings is an example of traits, which are the…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: Which of the following concepts is one of the fundamental bases to determine that organisms such as…
A: The evolution of species and relation between different organisms can be identified by the…
Q: How can biologists explain similar gill pouches in embryos of a chick, human, and cat? O genetic…
A: Gill pouches are also known as Gill pockets.They are paired protrusion present in pharyngeal wall.In…
Q: Why do distantly related species (such as ostriches, emus, and rheas) very different places…
A: The organisms change over a period of time because of “natural selection”. It also depends on the…
Q: e seven primary Linnaean categories are: O Genus, Species, Group, Kingdom, Animal, Tribe, and Fam O…
A: 6. Linnaeus’ hierarchical systems are categorized into seven groups: These are Kingdom, Phylum,…
Q: Fur seals and sea lions have similar anatomy. They probably have a common anceste What additional…
A: Phylogeny is the branch of biology that studies phylogenetic analysis. A phylogenetic analysis is…
Q: Snakes evolved from ancestors who had the ability to walk. Some snakes, in fact, still have small…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: re the most recent ancestor/s of fishes, amphibians, reptiles, birds, and mammals. Describe the…
A: In evolutionary biology, common descent refers to when one species is the ancestor of two or more…
Q: Mammals, like humans and apes, have 5 digits on their fore and hind limbs. Modern horses have 1. How…
A: We know that mammals like humans and apes have 5 digits in their hands and feet. While the modern…
Q: Scientists know that the last common ancestor between chimpanzees and humans lived 5-7 million years…
A: Among all the living organisms humans are considered to be closely related to the apes. The apes…
Q: The similarity in forelimb bones among humans, bats, birds, cats and horses comes from common…
A: Answer- In evolutionary biology, Homologous organ are those organs that have common ansestory but…
Q: The wings of a bat and the wings of a bird look very similar, however the bat's wings are more…
A: Answer:- In this case the wings are similar in birds and bats it indicate the Convergent evolution…
Q: Which of the listed structures are analogous structures, and which are homologous structures? Drag…
A: Given: Structures that are analogous structures, and which are homologous structures. Evidences of…
Q: What is a vestigial structure? * A feature inherited from ancestors that has lots its original…
A: Introduction- some snakes have pelvic bones despite having no legs because they descended from…
Q: egmentation O Can be fused into specialized functional regions Is seen in insects, worms, and their…
A: The sequence repetition of similar organs, tissues, cell types on different body segments placed on…
Q: Which of the following is an example of a vestigial traits? * O Wisdom teeth in humans O Wings on…
A: Adaption is process in which organisms change their habits to gradually live in a particular…
Q: A human and a monkey have fewer differences in amino acids of the protein hemoglobin than do a human…
A: Expression of Amino Acids depend upon the genetic material of the species. The more closely the…
Q: A scientist is attempting to a cladogram that shows the evolutionary closeness of three organisms in…
A: The history of life on Earth can be explained by the concept of evolution proposed by Charles…
Q: For which of the following pairs is having nails most likely to be a homologous resemblance (one…
A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…
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: Do birds and insects share any structural ( elements inside the wings) similarties that would…
A: Answer: ANALOGOUS STRUCTURE : These are the structures which are completely opposite to homologous ,…
Q: Which is true concerning how fossils are used as evidence? O A. Fossils cannot be compared to one…
A: Fossil can be used as evidence to study ancient life and organism.
Q: Briefly explain how bat's and bird's wings arr evolution evidence for both homologous and analogous…
A: Organisms can be closely similar, but somewhat distinct, because of a small genetic alteration that…
Q: 1 pt Structures as different as human arms, bat wings, and dolphin flippers contain many of the same…
A: INTRODUCTION Homologous structure The homologous structures are similar in construction but are…
Q: Similar anatomical structures shared by related species are called. Palatial Structures O Homologous…
A: Anatomical features of several organisms are compared to understand structural similarities and…
Q: Lancelet (outgroup) Lamprey Tuna Salamander Turtle Leopard Hair Amniotic egg Fo lancelet Jaw turtle…
A: DNA - It's full form is deoxyribonucleic acid , it's a molecule which contain the instructions…
Q: What is the DNA analysis and fossil records of the animal aye-aye
A: The scientific name of aye aye is daubentonia madagascariesis. Aye aye have low population density.…
Q: Based on the Phylogenetic Tree, the Gorilla and orangutan are closely related tha chimpanzee. This…
A:
Q: The similarities between the bone structure of a human hand and a cats paw suggest what? a. a…
A: Both human and cats are vertebrates that possess vertebral column. The evolution of different…
Q: For natural selection to affect tail length in birds which of the following must be true? O All of…
A: The change in the heritable characteristics of the species across many generations is called…
Q: Which of the following is an example of a homologous structure? O the jointed leg of an insect and…
A: Homologous structures are organs or skeleton features seen in animals and organisms which, due to…
Q: 1. In a four-legged animal, which of the following terms is synonymous with anterior? A. Ventral…
A: Note:- according to bartleby guidelines i can answer maximum one question or the three sub parts of…
Q: Homologous structures are evidence that O That the animals probably share a common ancestor O That…
A: Homologous structures are similar in structure but are serving different purposes. For examples:…
Q: What is a vestigial structure? * O A feature inherited from ancestors that has lots its original…
A: Actually different types of tissues that have a similar function together form an organ inside the…
Q: Evidence supporting evolution can be found by observing O DNA sequences O Anatomical structures O…
A: Evolution is a change in the characteristics of organisms or populations over many generations…
Q: 2. When compared with other fossils, what structure indicates that ancestors of whales lo used to…
A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…
Q: . The upper forelimbs of humans and bats have fairly similarskeletal structures, whereas the…
A: Present days mammals probably evolved from a short legged (limb) insect eating Pentadactyl ancestor…
Q: Thờ term 'mitochondrial eve' refers to O The first human woman O The last human woman who all modern…
A: Humans inherit the mitochondrial DNA only from the mother . So inorder to pass the mtDNA through…
Q: Human beings belong to both the hominid and hominin clades. O True O False
A: The Hominidae, whose members are known as the great apes or hominids, are a taxonomic family of…
Q: Which of the following does NOT describe observable trends in hominid evolution? O development of…
A: Evolution is defined as the changes in the heritable characters of a population during the course of…
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- a. Briefly discuss (using three sentences) how the concepts and/or techniques in molecular biology are applied in COVID-19 pandemic, and: b. For each topic (Covid-19 pandemic), give any issues, benefits, or drawbacks of the application (still using three sentences).The goal of structural proteomics project isa) To crystallize and determine the structure of as many proteins as possible, in many cases with little or no existing information about protein functionb) To identify and sequence of all the genes present in the human bodyc) To introduce new genes to human beingsd) To remove disease causing genes from humansIdentify common misconceptions about evolution.Identify common criticisms of evolution.Describe the evolution of COVID-19.
- The effects of protein on an entire organism is described ina) Phenotypic functionb) Cellular functionc) Molecular functiond) Structural genomicsBecause all known living organisms share a common system for storing and utilizing genetic information, it would suggest: that all life forms on Earth share a common ancestor that the study of one organism’s genes may reveal principles that apply to other organisms thatgenesfromoneorganismcouldpossiblyfunctioninanotherorganism that all of the above ideas (1-4) are likelyWhich goals of the Human Genome Project do you think are themost important? Why? Discuss the types of ethical problems thatmight arise as a result of identifying all of our genes.
- Which of the following best describes the central dogma of molecular biology? A) mRNA is transcribed into DNA, which is then translated into a protein B) DNA is transcribed into mRNA, which is then translated into a protien C) DNA is translated into mRNA, which is then transcribed into a protein D) DNA is replicated into mRNA, Which is then transcribed into a protein E) mRNA is translated into DNA, which is then translated into a proteinA case can be made that the sedentary way of life characteristicof many people today is a very recent development in humanhistory, dating from at most a century or so ago. According to thisline of argument, physical exertion was a regular part of daily lifefor most people during most of human evolution. From this pointof view, in what way do recent gene-transcription data suggestthat physical exertion is in fact probably essential for full health?How we can Treatment Parkinson's disease by using gene therapy? Please answer at your own words,please..