What is happening within population c to make it genetically different from populations a & b. [ Select] * Genetic drift [ Select] * Reproductive isolation [ Select ] * Mutation in individuals of the population [ Select ] * Gene flow between populations

Q: What process causes the population to change colors?

A: Answer : Natural selection. - it is a process in which living organisms change and adapt to…

Q: Which of the following are NOT processes that can change allelic frequencies? Group of answer…

A: Mutation:- A mutation is a change in a DNA arrangement. Mutations can result from DNA copying errors…

Q: Does this activity demonstrate evolution? Does it demonstrate natural selection? Why or why not?

A: The objective of the question is to determine whether the given activity demonstrates evolution and…

Q: Using the two Hardy-Weinberg equations, calculate the allelic and genotypic frequencies. Using the…

A: The Hardy-Weinberg equation is a mathematical equation that can be used to calculate the genetic…

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 of the following examples does not match the given term? The Founder effect - two populations…

A: Founder Effect:  The founder effect is the loss of genetic variation that happens when a new…

Q: Imagine a population of bacteria growing in a carefully controlled and isolated petri dish in a…

A: Evolutionary forces are those which cause evolution over a period of time.

Q: Phytoplankton are microscopic marine organisms that form the base of many marine food webs. What is…

A: The question asks about the primary role of phytoplankton in the ocean ecosystem. Phytoplankton are…

Q: The graph displays observations of a moth population over time. Number of Moths in the Population…

A: Increased moth darkness in a population may be the result of various evolutionary processes. Natural…

Q: G.H. Hardy and Wilhelm Weinberg created the Hardy-Weinberg principle, which states that a population…

A: Evolution is the process of gradual change in the inherited traits of a population over successive…

Q: Which factor listed below most likely results in the loss of genetic variation from small…

A: Answer: Introduction: Inbreeding, genetic drift, restricted gene flow, and small population size all…

Q: Which of the following is a FALSE statement?     Inbreeding non-random mating will increase the…

A: Inbreeding non-random mating will increase the number of homozygotes. This statement is true.…

Q: Which of the following is an example of frequency dependent selection? A change in the fitness of…

A: Frequency dependent selection is the process through which species evolve based on the phenotype or…

Q: rn.genetics.utah.edu/content/evolution/barriers/ 3. Reproductive isolation reduces GENE FLOW between…

A: In the study of evolution and speciation, reproductive isolation plays a basic part in forming 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: A dramatic reduction in the size of a population following a natural disaster car lead to change in…

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

Q: [ Select ] is the evolutionary process by which populations evolve to [ Select ] differentiation…

A: In biology, the process by which new species form is known as speciation. It occurs when groups in a…

Q: Select all that apply. Which of the following are true about the process called the extinction…

A: The concept of an extinction vortex is a pivotal system in conservation science that depicts a…

Q: None

A: An adaptive allele has a higher chance of disappearing or being lost in a population with a small…

Q: Which population has greater genetic variation? Population 1 Population 2 Heterozygosity No. of…

A: Population 2 will have more genetic variation.

Q: Natural selection is based on all of the following except     individuals who survive longer tend…

A: Evolution is defined as the change in the genetic composition of a population during successive…

Q: What type of selection occurs when one extreme population phenotype is favored? Group of answer…

A: Natural selection is the process through which individuals with various phenotypes survive and…

Q: A very large population of randomly- mating laboratory mice contains 35% white mice. White coloring…

A: White recessive genotype (aa) = 35% or 0.35Dominant genotype (AA) =  ?

Q: Which of the following consequences can result from genetic drift? Select all that apply. 0000…

A: ANSWER) Genetic drift is a random process that can occur in small populations where the frequency of…

Q: Populations evolve by means of natural selection Group of answer choices True False   Population…

A: Evolution is a charecteristic change in the in species which take place over several generation time…

Q: Imagine a population of pea plants growing in Petaluma. 50% of the gene pool is P alleles, for…

A: Answer: Frequency of alleles in a population is the occurance of a particular trait how a trait is…

Q: In certain parts of Africa, where malaria is prevalent, there is a type of evolutionary pressure…

A: Selection is a natural process. It creates pressure which leads to groups of organisms changing over…

Q: Under genetic drift, if an allele’s frequency is 1%, what is the likelihood that it will be lost…

A: Genetic Drift is also called as an allele drift. It is the change in allele frequency by chance.…

Q: If both the forces of mutation and natural selection are acting on this population from generation…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Which of the following is NOT a potentially negative impact of genetic drift in a population?…

A:

Q: Group 1: Snakes were placed on an island where there are two predators that eat snakes. Number of…

A:

Q: A group of meerkats cooperatively raise their offspring, with some individuals investing more time…

A: The behavior of meerkats cooperatively raising their offspring, with some individuals investing more…

Q: Lizard Body Color and Survival The chart below shows the body color distribution in a lizard…

A: Change in the environmental conditions of habitat leads to the selection of some traits and the…

Q: Which of the following is a change in allele frequency due to chance alone?   Founder effect   Gene…

A: Evolution is the change in a species over a long period of time.  There are many forces which causes…

Q: the list at right to the descriptions below. Choose the one BEST answer. Two populations of trout…

A: Natural selection is a phenomenon that was explained by Darwin. According to him there are three…

Q: Genetic drift often occurs when there is a founder event because Because the founding population is…

A: Genetic drift is a mechanism of evolution in which allele frequencies of a population change over…

Q: There

A: Interbreed: Mixing of two different varieties of species together to form a hybrid offspring.…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.