If all living organisms have the same pattern, then humans would have the same genetic code as a worm because all species have the same repeated pattern, DNA could not provide the variety needed for the genetic code. Was the hypothesis supported? Be sure to explain your reasoning! (Sentence starters: “Yes, my hypothesis was supported. I know this because…” or “No, my hypothesis was not correct. It was proven to be false because…”)

Q: Even though they have several differences, a bacterium and a human cell will both contain DNA. With…

A: Bacteria is a prokaryotic organism that do not contain any membrane bound cell organelles. They have…

Q: You compare two strands of mtDNA and discover that there are 3 differences in base pairs between…

A: The mitochondrial DNA (mtDNA) is uniparental in nature and it is transferred from mother to daughter…

Q: DNA-based

A: In the initial times the genetic material of yhe most of the primitive organisms was the RNA and…

Q: Which of the following conclusions about this form of life would be most justified?

A: Any life form that exists must have some form of central dogma for functioning and survivability,…

Q: An ancient gene underwent duplication during the course of evolution to yield two chain genes…

A: Gene duplication is a major mechanism through which new genetic material is generated during…

Q: Covid 19 is one of the current problems that the world is experiencing. It is an infectious disease…

A: Biology is the branch of science which deals with living organisms and the nature.  Covid 19 is the…

Q: Question: Until recently, the Basque people of Europe were thought to have descended directly from…

A: DNA Deoxyribonucleic nucleic acid It is defined as molecule which is composed of two polynucleotide…

Q: Why does kangaroo is least related to a human? Why does chimpanzee and gorilla are closely related…

A: Animal kingdom: The species that is present on the earth either they are multicellular and…

Q: What are the implications of cellular and molecular biology for spontaneous generation and the…

A: Spontaneous generation is a hypothetical process that suggests that living organisms could develop…

Q: Which of the following does not apply to mutations?a. They occur to cause adaptive changes in…

A: Answer is a.)They occur to cause adaptive changes.

Q: When a human child goes through puberty, the organs associated with reproduction grow and become…

A: The human body is constantly growing or is repaired. Wear and tear of the body need repair while the…

Q: Spirochaetes are free-living, anaerobic bacteria that contain spiral-shaped cells. Nematodes are…

A: We need to find the statement that is accurately describes DNA of spirochete and Nematode.

Q: A human protein, MC1R is responsible for telling human cells what type of pigment proteins to…

A: Melanin is defined as a type of natural skin pigment where it provides color to the hair, skin and…

Q: In your own words, define the terms “orthologous” and “paralogous” genes. Then, briefly suggest by…

A: If their _functions_ are similar (or, more narrowly, if they share a common function of interest),…

Q: Which statement about genome evolution is false?     Mutations at the ends of introns are less…

A: Evolution is change in the heritable characteristics

Q: What Darwin Never Knew. Why were humans shocked by the total number of human genes(based on the…

A: Human Genome Project was begun in 1990 coordinated by the U.S. Department of Energy and the National…

Q: Suppose that life exists elsewhere in the universe. All life must contain some type of genetic…

A: a genome is the genetic material of an organism.  It consists of DNA (or RNA in RNA viruses).  Each…

Q: In the book, Jurassic Park, by Michael Crichton, scientists are able to reconstruct dinosaurs by…

A: Amber is tree resin that has become fossilized as a result of extreme pressure and temperature, as…

Q: A typical prokaryotic cell has about 3,000 genes in its DNA, while a human cell has almost 21,000…

A: The first living prokaryotic cell has evolved around 3.8 billion years ago. It lacked cell…

Q: The challenge in using sequence data to estimate the evolutionary tree for all living things is to…

A: To find evolutionary relationship in between different species we need to sequence and study their…

Q: Select the false statements from the following regarding the RNA hypothesis of chemical evolution.…

A: RNA hypothesis was given by Carl Woese, Francis Crick, and Leslie Orgel in the 1960s. It is believed…

Q: knowledge of biology. Mutations are often referred to as the "raw materials" of evolution. 4. State…

A: It is the gradual change in an organism which results in the development in several character leads…

Q: Explain why the answer is correct.  For eukaryote cells to evolve into new types of eukaryotic…

A: Yes, you can you transfer to the question is e) all of these are true   Eukaryote means true nucleus…

Q: What Darwin Never Knew. What did Darwin not know about when he wrote the Origin of species by…

A: Charles Darwin was the first person who discussed regarding origin of species by natural selection.…

Q: What are the implications of cellular and molecular biology for spontaneous generation and the…

A: The process of aggregation of changes that are heritable in one or other characters of a population…

Q: In what sense does the universality of the genetic code support the theory of evolution?

A: Because of the genetic code, a lot of very different species have the same genes. Similarities and…

Q: What does Dr. Carroll mean when he says, "while mutation is random, natural selection is not"? Your…

A: Mutation is irregular because you cannot control how your genes copy. Natural selection is not…

Q: Based from your discussions regarding the merits and demerits of the various evidences of evolution,…

A: Introduction Evolution is a process of gradual change that takes place over many generations, in the…

Q: The raw material for evolution is random mutation. Discuss whether or not you view evolution as a…

A: The process of Biological evolution refers to the cumulative changes that occur in a population over…

Q: Only when extensive genetic data became available were scientists able to definitively resolve the…

A: The relationship between humans, chimpanzees and gorillas is a contentious one. Chimpanzees and…

Q: In your group, consider the following statement: "Mutations are random, natural selection is not."…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Each of the following three questions contains two lists. The first is a list of some…

A: Homo sapiens have a long line of evolution starting from one celled stage, developing mitochondrion,…

Q: Based on their anatomical and behavioral differences, biologists previously placed humans and…

A: The method of determining the nucleic acid sequence - the order of nucleotides in DNA – is known as…

Q: Based on the concept of Natural Selection and Evolution, explain the quote, “You cannot get order…

A: Evolution refers to the slow changes which take place in an organism due to mutations or alteration…

Q: Would a protein encoded on the core genome or one encoded only on the pan-genome be best to use in…

A: The phylogenetic tree represents an evolutionary relationship and also shows ancestors are related…

Q: DNA sequences in many human genes are very similar to the sequences of corresponding genes in…

A: Convergent evolution In convergent evolution unrelated species develop similar character as they…

Q: You are studying the evolution of species. After performing DNA analysis, he discovers a gene that…

A: DNA analysis It is also called DNA profiling. This is a process that is used to determine the…

Q: If Darwin had been aware of genes and their typical mode of transmission to subsequent generations,…

A: Charles Darwin, Charles Charles Darwin, (born February 12, 1809, Shrewsbury, Shropshire, England -…

Q: The Miller experiment did not create life, nor did the gases used resemble Earth’s first atmosphere…

A: In 1952 Miller and urey conducted experiments to hypothesize the formation of complex organic…

Q: How does DNA analysis help scientists better understand evolution? It spells out the amino acids…

A: DNA is a nuclic acids biomolecules that acts as a genetic meterial in major organism. Researcher…

Q: In the new paradigm, biology is a science based on three levels of molecular information:  Biology…

A: The exciting discoveries in Biology in recent decades have amplified its significant potential to…

Q: Humans and chimpanzees share many common characteristics. How would you explain the similarities of…

A: *Evolution is the change in the characteristics of an organism for many generations based on natural…

Q: animal born with a shorter tail. This makes no difference to its ability to survive or reproduce,…

A: Sometimes few changes occurs in genes and the organisms are the adapted to the environment due to…

Q: Which of the following was likely MOST important for life to begin existing on Earth?   A. sunlight…

A: The correct answer is-  C. Sunlight

Q: Let's Analyze. Please answer the following questions with not more than 5 sentences. 1. If Humans'…

A: Evolution It refers to the alteration in the heritable characteristics of biological populations…

Q: Spirochetes are free-living, anaerobic bacteria that contain spiral-shaped cells. Nematodes are…

A: Answer: Option A In nematode genomes, certain genes are duplicated more than once. Unlike…

Q: Why is it that the evolution of skin color is considered a case of natural selection? Group of…

A: Natural selection is the process of selecting individuals after undergoing competition.In this…

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.