MAKE CONNECTIONS Like animals, cyanobacteria havea circadian rhythm. By analyzing the genes that maintainbiological clocks, scientists concluded that the 24-hourrhythms of humans and cyanobacteria reflect convergentevolution (see Concept 26.2). What evidence would havesupported this conclusion? Explain.

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: What are adaptation

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

Q: 1. Which of the phylogenetic trees in the Figure is the most accurate? Explain your answer. Note:…

A: Chloroplasts and mitochondria are cell organelles with their own genomes. The endosymbiotic theory…

Q: What are some constraints shared by all organisms? (select all those that apply).   a) withstanding…

A: Any biological living system that performs the role of a distinct living form is called an organism.…

Q: ou isolate a novel yeast from Antarctica and discover that the yeast has lots of gene for generating…

A: Yeasts are unicellular fungi. They belong to the kingdom of Fungi which also includes molds and…

Q: Which of the following observations constitutes evidence that mitochondria evolved before…

A: Mitochondria is an important double-membraned cell organelle present in all eukaryotic cells. It is…

Q: Phylogenetic hypothesis 1 requires. changes, whereas hypothesis 2 requires Hypothesis I Hypothesis…

A: Phylogeny represents evolutionary relationship between taxons. It is used to find the evolutionary…

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 passages inaccurately describes the evolutionary process?   Wings are a…

A: Evolution is a process through which cumulative changes occur in a population at the genetic level.…

Q: Which of the following provide support for the endosymbiont hypothesis? Check all that apply the…

A: Endosymbiotic hypothesis Endosymbiotic hypothesis express that mitochondria and chloroplasts in…

Q: Now imagine that you are pretty wimpy ancestral eukaryotic cell, incapable of either cellular…

A: Introduction  Evolution is the process of change over time in the characteristics of populations of…

Q: The HOX Genes in the acoelomorph Includes only one family of HOX genes are not present because they…

A: Hi. Since you posted more than one question, we will be answering the first one for you. If you want…

Q: In Oct 2022, a chilling discovery was made in Vuvatu, a country known for its extensive volcanic…

A: "Given that this organism was never detected in the fossil record, it must be extraterrestrial"…

Q: 1. Label the Last Universal Common Ancestor on this tree. 2. Where on this tree would you find…

A: According to bartleby guidelines we’re answering first 3 sub-parts and please repost other questions…

Q: When describing this experiment to your friends, they point out that rotifers are multicellular…

A: Introduction  Multicellular organisms are organisms composed of many cells that are specialized to…

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: 1. Which of the following is not an evidence that chloroplasts and mitochondria originated as…

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

Q: There are  various components of the biosphere such as ecosystem, species and communities. Define…

A: The biosphere is the area of Earth where organisms live. For example- the above and below the…

Q: In Oct 2022, a chilling discovery was made in Vuvatu, a country known for its extensive volcanic…

A: The objective of the question is to provide two reasons why the statement 'Given that this organism…

Q: Describe the step-by-step development of cellular life which arose from a planet containing…

A: Introduction Abiogenesis and then biogenesis are thought to have occurred during the origin of life.…

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: Show some functions of the tetrahymena hammer head ribozyme, the L-19IVS ribozyme and 28S ribosomal…

A: Hammer head ribozyme: *Hammerhead ribozymes are small, catalytic RNAs  undergoes self-cleavage of…

Q: The scientific name for corn is Zea mays. Zea is the (a) specific epithet (b) genus (c) class (d)…

A: Carl Linnaeus was a Swedish naturalist. He is considered as father of taxonomy. He described about…

Q: State a claim on how eukaryotic cells evolved. Using evolutionary evidence justify your claim. The…

A: Around 3.5 billion years ago, the first cellular life originated in the form of primitive bacteria…

Q: Match the ones that belong with each other. Stromatolites, Homo sapiens, Lucy, Darwin, Amish…

A: Stromatolites - are special structures which are rock alike and they are formed usually in shallow…

Q: Unicellular Unicellular Organism (D) Unicellular Unicellular Organism (A) Organism (B) Organism (C)…

A: One of most important factor that limits and determine cell size is surface area to volume ratio of…

Q: 9 7 13 14 20 20 2 6 3 110 15 16 16 S 11 12 17 18 19 19 22 23 33 15 22 21 21 27 27 28 24 29 30 30 25…

A: Within the study of evolutionary science, one critical aspect is the timing of significant occasions…

Q: Determine whether each of the following traits are the result of convergent evolution?

A: Convergent evolution is the process where distantly related organisms independently evolve from…

Q: Recall from our classes on molecular evolution that some proteins evolve more rapidly than others.…

A: The option is shown below.

Q: The miller urey experiment provided an idea for what?

A: Miller and Urey performed an experiment to explain the origin of life on Earth. They used methane,…

Q: There are some exceptional free living organisms from the tree of life that lack rRNA true or…

A: Ribosomal RNA (rRNA) is a type of RNA molecule that is a fundamental component of ribosomes, the…

Q: Cicadas emerged from the soil last year and created a lot of noise in the northeastern U.S. Cicadas…

A: A species' life history is the sequence of survivability and reproductive events that are…

Q: What is Le Chatelier's Principle? Describe how this principle explains the reversal over…

A: Introduction Le Chatelier's Principle states that when a chemical system at equilibrium is disturbed…

Q: 18-Consider the reaction: A + B → C + D+ Energy a) the reaction is endergonic b) an enzyme could…

A: Introduction:- Reaction is a process in which substrates are converted into the final product by…

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: elect the statement that does NOT support the origin of excavates that lack plastids, have highly…

A: Excavata belongs to the category of eukaryotes that are photosynthetic, unicellular, heterotrophic…

Q: Genetic Code Central Dogma processes Similar to life on Earth? No Yes

A: The evidence available about the creature shows characteristics that are radically different from…

Q: features of the different kingdoms of life and their respective taxonomic groups according to…

A: Living organisms show growth, reproduction, the ability to sense the environment, metabolism, etc.…

Q: "Given that this organism was never detected in the fossil record, it must be extraterrestrial."

A: The statement "Given that this organism was never detected in the fossil record, it must be…

Q: Approximately how long ago did homo sapen (humans) first  appear on Earth 2,000 years ago 5-7…

A: Homo sapiens are the species to which all modern human beings belong. The average brain mass of H.…

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: 3. 2. Application Sapiens existed on Earth for a relatively long time? Explain. Yes, 300,000 Years…

A: Homo is the Latin word for 'human' or 'man' and sapiens is derived from a Latin word that means…

Q: Q. Because of the high energy demands related to swimming at depth, belugas possess very large…

A: The beluga whale is a native whale of the arctic sea. These whales are also known as white whales as…

Q: . You are discussing the choice of the "oil-eating" bacteria that you will use to clean the affected…

A: Introduction Every year, millions of birds, animals, and fish die as a result of oil spills. The…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.