1a) How do the events surrounding the Peppered Moth during the industrial era in Great Britain support the theory of natural selection?

Q: Maria has a sore throat. Her father takes her to the doctor and she is given an antibiotic. After…

A: Natural selection is a phenomenon that is caused due to the environmental factors in which the…

Q: 25. What type of fossil is the above image of this fish? A) amber B) freezing C) natural molds and…

A: Only the first question is answered, questions should be posted separately if multiple questions are…

Q: How does this experiment demonstrate the definition of evolution? b) Fitness of organisms is a…

A: All the species on earth are related to each other. These species have developed from a common…

Q: Which of the following decreases genetic variation in a population? a)natural selection b)mutation…

A: Genetic variation is the variation that exists in the genetic makeup of individual organisms.

Q: Which of the following statements is FALSE about the long-term evolution experiment (LTEE) that you…

A: Introduction  Evolution is the gradual change in the inherited traits of biological populations over…

Q: Which of the following statements best explains the importance of sister taxa for understanding the…

A: When two organisms originating from a common ancestor and placed close to each other they form a…

Q: Which of the following statements is most accurate? a) Humans evolved from chimpanzees. O b) If…

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Q: Without genetic variation, some of the basic mechanisms of evolutionary change cannot operate. There…

A: In a population, species, or group of animals, genetic variance is the diversity or variability of…

Q: New genetic variations may occur because of (Check all that apply) Select 3 correct answer(s)" A)…

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Q: All evolutionary changes that allow a species to change in response to the environment are…

A: Evolution is the process of gradual changes in organisms to form more and more complex forms over a…

Q: Describe the modern theory of evolution and discuss how it is supported by evidence  from two of…

A: Evolution is a concept that may be understood with the help of certain evidences. These evidences…

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A: Evolution is a natural process that includes several changes over many generations in the…

Q: 8) Each of the observations provides evidence that supports the idea of common ancestry and…

A: In evolution different characteristics are compare for identifying the relationship between…

Q: describe the modern theory of evoluton and discuss how it is supported by evidence from two of the…

A: Hello! Since you have posted multiple questions, we are answering the first question only. Kindly…

Q: Even though Hardy and Weinburg showed that the process of random reproduction will not alter gene…

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Q: What two pieces of evidence support the claim that all life on Earth descended from a common…

A: Evolution is the process by which the heritable traits of different organisms evolve over subsequent…

Q: How did Spiegelman et al.' s experiments in 1967 & 1970 on the origins of natural selection provide…

A: The RNA World hypothesis would be confirmed if experimental evidence indicated that a completely…

Q: In one paragraph, using your own words, explain the role that natural selection plays in the growth…

A: Mutations can bring about antibiotic resistance in bacteria. Resistant microbe bacteria endure…

Q: Describe the modern theory of evolution and discuss how it is supported by evidence from two of the…

A: Hello! Since you have posted multiple questions, we are answering the first question only. Kindly…

Q: The primary reason that Earth experiences seasons is because of the a) Coriolis effect b) Earth's…

A: Earth's seasons are a result of its axial tilt, which causes different parts of the Earth to receive…

Q: New genetic variation may occur because of ( select 3 correct answers)

A: Answer :-  New genetic variation may occur because of :- - new mutations. - genetic drift. - gene…

Q: What is a phylogenetic tree and what information can we gain from studying it?

A: We are answering the first question only, for another question please repost. A phylogenetic tree is…

Q: Although natural selection is sometimes called the survival of the fittest, it is ultimately a…

A: Introduction :  Only species with advantageous mutations have a distinct advantage over other…

Q: In the absence of evolution, the only way of producing new variation of single genes is gene flow.…

A: Evolution is the cumulative change that has occurred over several generations by the accumulation of…

Q: Which of the following is true about natural selection? a) It always results in the evolution of…

A: Natural selection is one of the fundamental mechanisms of evolution. Evolution refers to the process…

Q: Write short paragraphs explaining each of the following statements:(a) Natural selection chooses…

A: The process in which changes and adaption is done in the group of living organism is known as…

Q: Contrast between organic evolution vs cultural evolution with respect to the following: a) what…

A: Evolution is the adaptive changes (which can be cellular, molecular, behavioral) that increase the…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.