What is an example of convergent evolution?  Conserved rRNA being found in all forms of life An RNA polymerase in bacteria and in humans A bird wing and a bat wing The use of chlorophyll in different plants for metabolism

Q: 4. Fill in the table: Step of how life started 1- evolution of monomers 2- evolution of polymers…

A: The flow of genetic information in a biological system is explained by central dogma and it involves…

Q: A common misconception about evolution is that O it does not have a goal O genetic mutations are…

A: Any abrupt or sudden changes in the DNA sequence results in mutation. it may or may not have an…

Q: What are adaptation

A: Adaptations are defined as any heritable trait which helps any organism to have a survival advantage…

Q: Why does the evolution rate of species take time (millions of years)? Do you think that some species…

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

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: 2. Why is oxygen when unbound to any other material can be toxic to life? 3. What is the role of…

A: 2. By its proclivity for univalent reduction, which results in the production of reactive oxygen…

Q: 11. Why do scientist examines and compares the dna of various organisms? a. To quickly check the age…

A: The method of natural selection is used to change the features of a species over numerous…

Q: 1. What is the rate of evolution of this gene with respect to species A? A) 0.0 ≤r≤2.0 nucleotide…

A: Disclaimer: - According to Bartleby guidelines only the 1st three MCQs can be answered. Please…

Q: What types of evidence could scientists look at to make an accurate evolutionary tree?

A: An evolutionary is the diagrammatic representation of the evolutionary relationships among various…

Q: The fact that we find histones in Eukarya and Archaea is most likely to indicate indicate what? O A.…

A: The fact that we find histones in Eukarya and Archaea is most likely to indicate indicates that…

Q: What highly conserved molecule does bioinformatics compare among different species to provide…

A: There are various biomolecules in the form of Carbohydrates, DNA, RNA, proteins and fats. Out of…

Q: The "molecular clock" of the rate of change in a segment of DNA during evolution depends on which of…

A: The objective of the question is to identify the factors that influence the rate of change in a…

Q: 2a)An ancient gene underwent duplication during the course of evolution to yield two chain genes…

A: Speciation  It is an evolutionary process in which new species arises from previous existing…

Q: How does the study of plate tectonics help in understanding probable evolutionary events? Explain…

A: In this question we have to describe about how tectonic plates sliding result in evolution. See full…

Q: Why are rRNA a good choice for resolving the ancient evolutionary relationships among the three…

A: introduction A single-stranded molecule called RNA, also known as ribonucleic acid, is essential for…

Q: 5. Make a molecular evidence cladogram. Cytochrome c is a protein located in the mitochondria of…

A: Answer :: Step :- 1   The given circular DNA data indicates that amoeba is closely related to…

Q: Evidence of Evolution 31. A biologist analyzes the DNA sequences in three different primates. The…

A: Species diversity is a measure of biological variety seen in a certain ecological community,…

Q: Which came first, the chicken or the egg?

A: The chicken or the egg is one of the most common dilemmas of all times. It arises from the fact that…

Q: Which of the following could be considered paradigm shifts in biology? The discovery that life forms…

A: Paradigm shifts refers to the fundamental change in longtime established ideas or theories  into new…

Q: The scientists took DNA codes from which animal to complete the DNA strands to recreate the…

A: The DNA is the genetic material of different organisms. It is present within the nucleus of the cell…

Q: 17. What is biogeography and how does it provide support for evolution? Give an example.

A: Evidence for organic evolution are provided by -  1. Paleontological evidences  2. Evidences from…

Q: The concept of uniformitarianism, articulated by James Hutton in the late 1700s, states that O the…

A: Uniformitarianism is a fundamental principle in geology and earth science that suggests that the…

Q: 3. In biological terms, what is the definition of a species?

A: 3. In biological terms, what is the definition of a species? Taxonomic studies consider a group of…

Q: Would it be possible to bring extinct species back? In an article it was expressed how brinng…

A: Extinct species - The species which no longer exists on Earth. Every member has died.Example - dudo…

Q: The theory of evolution states that all living things had a single common ancestor. The translation…

A: All living beings that we can classify descended from the Last Universal Common Ancestor, according…

Q: 9. Which statement best describes the relationship between the theory of evolution and the origin of…

A: 9) The question is about the relationship between the theory of evolution and the origin of life.…

Q: Report the differences you've observed between the nucleotide sequences of the different species in…

A: The process by which species adapt to their environment over time is called evolution. The…

Q: In the US, many farmers regularly use the herbicide glyphosate to keep their fields free from weeds.…

A: Introduction : Glyphosate is classified as a herbicide. It is applied to plant leaves to kill both…

Q: What causes convergent evolution resulting in two species, distantly related from each other to have…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is C (Mutations)

Q: Species A was recently discovered and its DNA sequence was compared to the DNA of the four…

A: DNA sequencing is the way toward deciding the nucleic acid arrangement – the request for nucleotides…

Q: Which of the following is not thought to have been a source of organic molecules on early Earth?* O…

A: Cosmic dust

Q: a rice species low high diverged six five whole genomes gene families homologous genes Duplication a…

A: Gene:  The term "gene" has a variety of meanings in biology. The molecular gene is a sequence of…

Q: 3 The experiment of Miller and Urey demonstrated that: That multicellular organisms form easily in…

A: Introduction The Miller-Urey experiment stimulated conditions thought at the time to present on…

Q: 29. Natural selection is the primary driving force of evolution, but there are other mechanisms at…

A: The process of evolution is a continuous process in which the present organisms have descended from…

Q: 3. If you put ALL species on Earth EVERYWHERE all at once (no more island effect), what would happen…

A: Various biogeographical factors affect biodiversity in terms of the richness of the species. It is…