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Q: What is disruptive selection ?

A: Disruptive selection describes changes in population genetics in which extreme values for a…

Q: What is the difference between natural selection and sexual selection

A: Sexual selection , a  type of natural selection in which members of one biological sex choose mates…

Q: Antibiotic resistance is on the rise due to greater use of antibiotics, including the use with…

A: Antibiotic resistance occurs when bacteria change in response to the use of these medicines.…

Q: One of the following is gene flow:   Group of answer choices   Because you were born more fat cells,…

A: Genetic material is transferred from one group to another by gene flow, sometimes referred to as…

Q: Q3) Why can we say that variations in human skin color are the result of natural selection in…

A: Introduction :- Variations refer to differences or diversity among individuals or populations within…

Q: What is evolutionary fitness?

A: Evolutionary Fitness is how well a species is able to reproduce in its environment.  Evolutionary…

Q: Which of the following correctly refer to individuals with lower fitness?   A) Have a selective…

A: Fitness: in biology the fitness refers to the number of fertile offsprings produced by an organism.…

Q: which of the three genotypes will increase in frequency? What if medical science were able to hold…

A: Natural selection is a phenomenon in which the traits are selected which are are favourable for…

Q: What are the effects of artificial selection during animal domestication?

A: Man and animals have always been living in harmony and man has been using animals for various…

Q: 1. Definitions of phenotype, genotype, allele, gene, microevolution, macroevolution

A: We’ll answer the first question since the exact one wasn’t specified. Please re-submit a new…

Q: Describe why fitness has a molecular basis. How does DNA play a role in an organism's fitness? Is…

A: DNA(deoxyribonucleic acid) is defined as the biological molecule that carries all the genetic…

Q: How is evolutionary (genetic) change measured, and how is the cause determined?

A: Evolution can be described as the development of an organism from the ancestral species in response…

Q: When we take, say, 100 individuals of a species of beetle from the wild and place them in a new…

A: Each environment that an organism inhabits is distinct from the others. Its natural habitat is…

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 statements accurately describes genetic mutations? *       Mutations are a…

A: Mutation - A alteration in the DNA sequence of an organism is referred to as a mutation. Errors in…

Q: What characteristics make a particular kind of individual successful in the process of natural…

A: Natural selection is the process by which forms of living beings in a population that are best…

Q: Why is negative selection important?

A: The cells are the primary unit of life. Based on the number of cells an organism may be prokaryotic…

Q: What is artificial selection? * 1 point When the environment selects the best traits to survive and…

A: Natural selection is based on the environment conditions and more on adaptive characteristics of…

Q: Is natural selection random with respect to fitness?

A:

Q: Choose a human-related organism to study. As you consider strategies to enhance the social value of…

A: Through genetic engineering one can make use of the advanced CRSIPR and modify organisms, plants,…

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

A: Evolution is the gradual accumulation of changes in organisms over a period of time. The theory of…

Q: Do you think scientific researchers that modify the genes of organisms bring more advantages than…

A: There are both advantages and disadvantages of genetically modifying organisms.

Q: If this model continues, with no major changes to the environment, what do you expect to happen? A)…

A: Natural selection can cause microevolution (change in allele frequencies), with fitness-increasing…

Q: How does natural selection influence adaption?

A: The natural process by which species adjust to changes in their environment. Life forms with…

Q: Imagine that genetic technology advances to the point where the genetic profile of an individual can…

A: Each and every live organism on earth contains gene, it may be DNA or RNA, or both. This gene…

Q: For natural selection to occur, there must be competition for resources, competition for survival,…

A: Natural selection: The process of natural selection explains how an organism that is well adapted to…

Q: How and why have humans changed animals over time through artificial selection?

A: Q. How and why have humans changed animals over time through artificial selection?   Answer -…

Q: What would happen if a mutation created a new allele that decreased fitness? *

A: A mutation is a change in an organism's, virus's, or extrachromosomal DNA's nucleotide sequence. DNA…

Q: which sequence correctly summarizes how evolution by natural selection works? The arrows can be read…

A: According to natural selection theory, organisms produce more offspring than can survive in their…

Q: Suppose there is a type of deleterious mutation in a particular human gene that causes death very…

A: There are few important points : We know that heterozygous deleterious mutations can give rise to…

Q: How does the synthetic theory of evolution incorporate knowledge from Genetics and Molecular Biology…

A: Evolution is the idea of the origin of life. There are several scientists have given several…

Q: How do you explain evolution to people who believe that it is just a theory

A: Evolution is characterized as the course of development and improvement or the theory that organic…

Q: The next four problems are part of a series. For these problems, see your book for a detailed…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Discuss the process of natural selection, and the consequences of the survival of the most fit.

A: Natural selection A process where natural change in the organism help in the evolution.

Q: Which of the following are equivalent ways to talk about an allele or genotype of individuals who…

A: Microevolution (change in allele frequencies) may be caused by natural selection, with…

Q: with solid-color fur or with white patches of fur. Wildcats are the genetic ancestors of the…

A: An experiment is a systematic and controlled procedure conducted to gather empirical evidence, test…

Q: 1. an organism changing during its life to be better suited for its environment

A: Answer - An organism changing during its life to be better suited for its environment.

Q: Natural selection can sometimes help improve human health and other times is ineffective at…

A: Natural selection refers to the difference in survival and reproduction of various organisms based…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.