Which of the following is not true of natural selection? (a) natural selection acts to preserve favorable traits and eliminate unfavorable traits. (b) the offspring of individuals that are better adapted to the environment will make up a larger proportion of the next generation. (c) natural selection directs the course of evolution by preserving the traits acquired during an individual's lifetime. (d) natural selection acts on a population's genetic variability, which arises through mutation. e) natural selection may result in changes in allele frequencies in a population.

Q: How does natural selection act on humans in this technological age?

A: Natural selection is that the method in nature by that organisms higher adapted to their atmosphere…

Q: Which of the following conditions are required for natural selection?

A: Answer. Natural selection is a process in which the organism which is better adapted to the…

Q: On which traits natural selection operates?

A: Evolution is the cumulative change in the characteristics of an organism or a population over the…

Q: How might artificial selection and natural selection produce the same result? Which process would be…

A: Natural and artificial selection both can cause changes in plants and animals.  The basic difference…

Q: Why did Darwin use the phrase “descent with modification” rather than “evolution”?

A: Charles Darwin was a British naturalist who gave the theory of biological evolution by natural…

Q: in general, will natural selection result in an increase or decrease in variation? Why does this…

A: Natural selection in a type of evolutionary force which helps in the selection of traits which are…

Q: What effect does the level at which natural selection operates (genes, individuals, or groups) have…

A: Natural selection is a theory of evolution given by Darwin. It is the theory of survival of the…

Q: Why doesn’t natural selection produce perfectly adapted organisms?

A: Natural selection is the biological process by which the organism change and adapt themselves for…

Q: Is the rate of evolution, based on the supply of genetic variation and the strength of natural…

A: Answer- Evolution is a slow and random process by which a new species arises from the previous…

Q: Which factors were determined to directly cause the loss of skin pigmentation in humans as a result…

A: Natural selection is defiend as the selection of individuals having a particular trait as compared…

Q: Is evolution by natural selection a random process?

A: Evolution is changes of simpler organism to complex organism by continuos changes during a period of…

Q: Which of the following is (are) true of natural selection?

A: c) All answer are correct

Q: How Does Natural Selection Work?

A: Evolution is defined as the changes that occur in the structure and behaviour of species during the…

Q: What is fitness according to evolution?

A: Evolution is a natural process that includes several changes in characteristics of a species over…

Q: Which of the following changes or mutations can be acted upon by natural selection? For each choice,…

A: Charles Darwin is often considered the father of evolution theory as he gave the modern theory of…

Q: Generally, will natural selection result in an increase or decrease in variation? Why does this…

A: Darwin's theory of natural selection states that ; as many more individuals of each species are…

Q: if the recessive allele r is lethal, what genotypes will natural selection benefits ?

A: Recessive alleles are nearly tough to completely eradicate from a population since both AA and Aa…

Q: What is natural selection?

A: Answer- According to Darwin evolution happens due to natural selection and branching descent.

Q: What is meant by a mechanism of evolution?

A: Evolution is represented as a change over several generations in the inherited characteristics of…

Q: How is evolution by natural selection thought to operate?

A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…

Q: Which of the following is the best definition of a major transition in evolution?     Individuals…

A: evolution is the change in the relative proportion of heritable variation in a proportion of…

Q: What is an evolutionary tree? Is there a precise evolutionary tree known by science that explains…

A: In biology, evolution defined as the change in a species' features over numerous generations as a…

Q: Why is it necessary for traits to be inherited for evolution to take place?

A:

Q: Which factor is not required for natural selection to occur?

A: This question is based on evolution and natural selection.

Q: Which of the following is not an example of natural selection?     Development of tanned skin in…

A: Development of tanner skin in humans is not an example of natural selection.  The examples of…

Q: What is the relationship between evolution and natural selection?

A: Answer :  Evolution is the new species or something new evolve in a species and natural selection is…

Q: What is the theory of Darwinism?What did Darwin propose as the mechanism of evolution?

A: The evolution is defined as the changes in the heritable characteristics of biological population…

Q: Which of the following is true about natural selection?

A: Natural selection can increase the genetic variation and the genetic variation is most likely to…

Q: How does natural selection act on genetic variation? How can this lead to adaptations? How can a…

A: 1. Natural selection has the correlation where it acts directly on the phenotype and hence the…

Q: Which process would be faster, natural, or artificial selection? Why?

A: Natural selection is a naturally occurring process while artificial selection is human-controlled…

Q: What are common misunderstandings about evolution?

A: Introduction :- The process by which creatures evolve over time is known as evolution. Genetic…

Q: Is natural selection working mainly in the phenotype or the genotype? Are the individuals or the…

A: The phenomenon of evolution is governed by the theory of natural selection. The organisms undergo…

Q: Which of the following does not characterize natural selection? *       Some parts disappeared when…

A: Natural selection  It is the process of adaptation and change in living organisms according to their…

Q: 1. Cells are the basic unit of life. 2. Genes are the basic units for passing traits from parent to…

A: except 4 all other options are understandable and correct. the details for other 4 options are in…

Q: If natural selection can only operate on existing variants, where does all that variation come from?…

A: Natural selection can just function on a population's preexisting variety. Mutation, or a…

Q: identify and define the four forces of evolution. provide an actual or possible real-world example…

A: In biology, evolution means the change in the characteristics of a species over several generations…

Q: In addition to Darwin, who do we credit for formulating the theory of evolution by natural…

A: Natural selection is the basic mechanism of evolution. Charles Darwin’s theory of natural selection…

Q: Does natural selection always result in evolution?  In your answer, be sure to define natural…

A: Natural selection is the process by which living populations adapt and change. The resulting…

Q: What is the impact of natural selection on humans?

A: The differential reproduction and survival of organisms due to variation in the phenotype is called…

Q: How does natural selection work?

A: Charles Darwin developed the idea of natural selection.

Q: What are the two steps in the process of evolution?

A: Evolution means the act of unfolding or unrolling and in simple terms, evolution is a random change…

Q: How does natural selection “work”, and what are the necessary pre-conditions for natural selection…

A: Darwin was one of history's towering  geniuses and ranks with the greatest heroes of man's…

Q: Which of the following best describes natural selection? O It is a guess made by scientists about…

A: Evolution is the process by which new species develop from existing species. It is the key factor…

Q: What is the process of natural selection and what evidence is there that indicate we are still…

A: Natural selection: The evolutionary process is a complex phenomenon in which Inheritable mutations (…

Q: How does natural selection lead to the evolution of new species?

A: Introduction :- Evolution is defined as the descent with modifications . It is a gradual and a never…

Q: Natural selection requires all of the following except?

A: Natural selection requires all of the following except Answer: Differences in acquired…

Q: . What are the three principles of the theory of evolutionby natural selection?

A: Introduction :- Evolution refers to the change in a species' characteristics over several…

Q: Which of the following BEST describes the theory of natural selection? Living organisms change…

A: Charles Darwin was a British naturalist who introduced the theory of evolution by "natural…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.