When is being genetically identical to the parent an advantage for organisms? Question options:   When many offspring are needed in a short amount of time.   When the environment is just like the one the parent lived in successfully.   When no mates can be found.   When the environment is changing and fast reproduction is needed.     Sexual reproduction increases which of the following?   Question options:   Survival rates for all organisms   The rate (speed) of evolution   Mutations   Genetic diversity

Q: Natural selection is a process by which organisms with favorable traits produce more successful…

A: Evolution is a gradual process of the formation of modified organisms or sometimes the occurrence of…

Q: Why are the properties of all living things?

A: All the living organisms share life processes such as reproduction, order, growth,  etc.  There are…

Q: Which the following statements about Darwin's theory of natural selection is true? O In order to…

A: In the year 1809, Charles Darwin was born. He gathered a large quantity of data and realised that in…

Q: Which statement about natural selection is true?

A: In this question, we have to find out correct option about natural selection.

Q: e genetic diversity?

A: Genetic diversity: The amount of variations in a genetic makeup between individuals of a population…

Q: How does migration affect evolution? A. Only individuals that leave a population can evolve. B. The…

A: Answer: Option B- The allelic frequency of the population changes when individuals come into or…

Q: Which evolutionary process leads to environmental adaptations in a population?  random mutations…

A: Evolution is defined as the progressive changes in the traits of certain species in due course of…

Q: Review the discussion of evolution and the Investigating Life feature. Which of the following…

A: Moth collect mainly the orchid nectar as food. The orchid nectar helps in nutrition of moth. So it…

Q: Which of the following are the result of evolution? Choose all that apply. Increased incidence of…

A: Given: The result of evolution.

Q: Word Bank 2: gradual natural selection adapted frequent survive reproduce frequency nonrandom…

A: Evolution is the key process that regulates the survivability and continuity of species on the…

Q: Which of the following forces of evolution tends to slow down population divergence and prevent…

A: In the context of genomics, evolution is the process by which living things undergo alterations in…

Q: Which of the following are sources of variation in a population? Sexual reproduction Sexual…

A: To identify the reasons for variation in a population among the available options and explain both…

Q: This is not a mechanisms for microevolution: Mutation Gene flow Having a small population size that…

A: Evolution can be described as a modification in the inherited characteristics of organisms in a…

Q: Which of the following best describes the contribution that Malthus made to evolution? O the idea…

A: Thomas Malthus was an 18th-century British philosopher and economist noted for the Malthusian growth…

Q: Considering that the plants with the most trichomes were selected to produce seeds in the parent…

A: Natural selection is the process in which organisms which are more adapted in environment, will have…

Q: Organisms with the most beneficial traits will survive. This is commonly known as O ecosystems.…

A: All organisms in the environment has definite and specific physical characteristics with their…

Q: Question 2 The definition of natural selection includes: O the inability of poorly adapted…

A: Natural Selection -- The theory of natural selection is based on the direct observation done by…

Q: 2. Explore "Reproductive Barriers" at https://learn.genetics.utah.edu/content/evolution/barriers/ to…

A: Hi! Thank you for the questions. Since we do not answer questions with external references, the…

Q: Question 4 Which of the following are the result of evolution? Choose all that apply. Increased…

A: Q6. Evolution:  Definition- Over repeated generations, evolution is defined as a change in the…

Q: Choose which evolutionary mechanism is most likely to cause speciation events.          founder…

A: Introduction:-  Speciation is the process of creating a new plant or animal species. When a group…

Q: evolution genetic variation Hardy-Weinberg equilibrium genetic drift adaptations sexual reproduction…

A: Evolution is the gradual process through which living organisms change over time, typically due to…

Q: Which of the following would be the best measure of an organism’s evolutionary fitness?…

A: Fitness or reproductive fitness means that the species which are fit which result in large number of…

Q: Imagine a scenario where you are male and have a triangular head. For some reason, females in your…

A: The correct answer is natural selection. In this case the females decides that which species they…

Q: Which statement about the genetic basis of races in humans is correct? You are more closely related…

A: Answer :- Option (C) is correct. - Racial differences only account for about 3-5% of genetic…

Q: What is the name for the process in which one species evolves in response to the evolution of…

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

Q: How are complex structures formed through evolution? Small, incremental changes Preadaptations…

A: Evolution is a process or phenomenon that gives rise to new organisms as a result of genetic changes…

Q: Scientists can measure evolution in both individuals and in populations. True False

A: Evolution is the net directional change or any cumulative change in the characteristics of organism…

Q: Why is genetic variation among individuals beneficial?   Genetic variation staves off extinction…

A: The genetic variation is the changes in the genetic characteristics of an organism in the…

Q: Which of these evolutionary mechanisms could result in a population that becomes less genetically…

A: The correct answer is second one that is genetic drift.

Q: The color of a dragonfly body is determined by a single gene. Two dragonflies homozygous for blue…

A: In the given question, it is stated that a single ring determines the colour of the dragonfly body.…

Q: Microevolution is defined as   all the answers are correct evolutionary changes on a grand scale…

A: Introduction Microevolution can be defined as the evolutionary changes that occur within the species…

Q: Which of the following are true of natural selection? Group of answer choices it is a variational…

A: Introduction A population of organisms' genetic makeup changes over time through a process called…

Q: Imagine a scenario where you are male and have a triangular head. For some reason, females in your…

A: Sexual selection is a theory that states that the evolution of some prominent physical qualities in…

Q: The life table below is for a species of lizard. Use it to answer the questions below. It can be…

A: Population growth is the change in the number of individuals in a population over time; it may be a…

Q: In birds, where the female typically handpicks the male to reproduce with, there are clear…

A: Male and female are two categories of genders. They differ by appearance, color, size and plumage.…

Q: Developing the Theory of Evolution WARM-UP What was Charles Darwin's contribution to the theory of…

A: Evolution is a process of becoming more advanced because of useful directional change or any…

Q: Mutations are the raw material for evolutionary change, without mutations there could be no new…

A: Mutation is defined as a change in the sequence of a DNA in an organism. Their are certain physical…

Q: What is adaptive radiation?     Large-scale evolutionary patterns and trends in speciation     The…

A: Evolution is defined as the change in trait of a species over a period of time.

Q: Which of the following are requirements for evolution by natural selection? I        environmental…

A: Introduction :- Natural selection is the adaptation and modification of populations of living…

Q: Why is genetic variation important? It creates new combinations of genetic material that did not…

A: Variation is defined as any difference between individual organisms, cells or group of organisms of…

Q: All the genetic variation seen in the human population, passed from generation to generation, arose…

A: INTRODUCTION         Genetic variation is a mainly designated to determine the variation that…

Q: Natural selection refers to the process where the organisms that are the least fit for an…

A: Introduction natural selection is sometimes defined as ecological selection, It is the process by…

Q: Select all the forces of evolution below.     gene flow     natural selection     random…

A: Introduction: Natural selection plays an important role in evolution, which is the change in a…

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.