Gene flow can change gene frequencies when O Speciation occurs O False; gene flow cannot change gene frequencies O Individuals from two different populations produce offspring O Natural selection favors reproduction rather than survival Question 12 What is gene flow defined as? O chance loss of alleles in a population O exchange of genes between populations O differential reproductive success of individuals O production of new alleles

Q: sticklebacks

A: Sticklebacks are elongated, small fishes which reach a maximum length of around 7 inches. The…

Q: Which one species is K-selected, not r-selected? Dandelion O Elephant O Guppy O Rabbit

A: Compared to r-selected species, k-selected species have relatively stable populations and generate…

Q: A population of 100 moths has a gene that codes for wing color. Gray wings (G) are dominant to white…

A: Given: Total moth population = 100 Grey wings (G) dominant to white wings (g). G = p g = q GG - 20%…

Q: Imagine that you are a conservation biologist responsible for the well-being of a bufello herd…

A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…

Q: QUESTION 4 In some species of fish, a forked tail fin is dominant to a continuous tail fin. Fish…

A: According to Hardy Weinberg Equilibrium , population cannot evolve when migration is absent , random…

Q: Change in gene frequencies within a reproductive population is called: O allopatric speciation. O…

A: Evolution is defined as a change in the inheritable traits of biological populations, over multiple…

Q: Question 63 Both genetic bottlenecks and the founder effect are examples of? O Gene flow O Genetic…

A: Evolution happens when there is an adaptation of an organism to their environment. When the genotype…

Q: Genetic drift led Dr. Motoo Kimura to propose O the Neutral Theory of Molecular Evolution O The Red…

A: Evolution : Is a systematic process that occurs gradually to choose one organism from a large group…

Q: Match the primary sequence to its characteristics/function/fate 1. mostly hydrophobic, interacts…

A: Cell signaling is an essential component in the cell biology. The signal transduction is carried out…

Q: Environment: Polluted Forest Typica Carbonaria Typica Carbonaria Total Phenotype Frequency 9 Moths…

A: Trait is a characteristic feature that is unique to particular individual. It is represented by…

Q: What term could be used to explain the relative higher frequencies of the sickle-cell hemoglobin…

A: A mutation in the gene that signals your body to create the iron-rich substance that makes blood red…

Q: If the frequency of a particular allele within a population has changed, that population has…

A: Evolution is the steady phenomenon in which life transformed from simple and move towards the…

Q: Ecalogical seleation Sexual selection What is ecological selection? How is it different from sexual…

A:

Q: Which of the following is normally reabsorbed completely from the glomerular filtrate? Select one:

A: The filtering unit of kidney is known as glomerular. By which the blood passing through and it also…

Q: Vhich of the following would be considered a characteristic of a population? Choose All That Apply…

A: A population can be characterized by its population size (N), the total number of individuals, and…

Q: Imagine that you are a conservation biologist responsible for the well-being of a bufello herd…

A: the Hardy-Weinberg equilibrium states that genetic variation in a population will remain constant…

Q: the De Arctic fox p

A: The Arctic fox, scientifically named Vulpes lagopus is a highly adapted species that live in the…

Q: Most hominin species, including Homo sapiens, arose in Africa. It is sometimes possible to extract…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Asynchronous tree cycles are viewed as a form of adaptation to what? O 1. Genetic drift 2. The…

A: Correct option is 2. The tendency of primates and other creatures to eat all fruit off of all the…

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: Why does genetic variation make it possbile for changes in populations to occur through natural…

A: Genetic variation refers to the differences in population. Natural selection is a process in which…

Q: Choose the best below ? The northern elephant seal went through a severe population declineas a…

A: Bottleneck: Hunting caused reduction in population to minimum when hunting stopped population…

Q: For a population in Hardy-Weinberg equilibrium, the frequency of the recessive allele [1]. O…

A: Hardy-Weinberg equilibrium is a very significant and a fundamental principal in population genetics,…

Q: Elephants have very large heads that necessitate the need for a short, thick neck. Their short,…

A: In the animal kingdom, adaptations often arise in response to the challenges posed by their specific…

Q: The image shows the beak shapes of four different finches observed by Charles Darwin on the…

A: Need to find what was observed by Charles Darwin from the broad and narrow beaked finches.

Q: Inbreeding in populations leads to which of the following? Oa higher rate of genetic drift an…

A: The mating of organisms with closely related ancestors is known as inbreeding. It contradicts the…

Q: Which of the following does not support Hoekstra's hypothesis for the evolution of coat color in…

A: *Hopi Hoekstra tested that beach and inland mice coloration will provide camouflage which protect…

Q: hich of these conditions would not contribute to the evolution of a population over time An…

A: Population size influence the number of Alleles which are present in a population Small size…

Q: /hich of the following is an example of disruptive selection? O Short weeds that grow close to the…

A: The disruptive selection is also called diversifying selection. This type of selection favors the…

Q: As shown in the figure, several types of crops descended from the same ancestral species. This is…

A: The process in which plants are chooses with desirable characteristics is known as selection.  It is…

Q: How does variation in resistance to toxic rough-skinned newts affect the evolution of garter snakes?

A: The rough-skinned newt is famous for it's strong toxin released from it's skin. have rounded snout,…

Q: Far fewer black beetles woul Which of the five conditions of Hardy-Weinberg equilibrium would be…

A: Hardy weinberg principle states that allele and genotype frequencies in a population will remain…

Q: (compared to the the What is fitness (absolute? Relative?) Behavioral Ecology Fitness Reproductive…

A:

Q: The evolution of certain life history traits at the expense of another trait is called a O simploid…

A: The evolution of certain life-history traits at the expense of another trait is called a trade-off.…

Q: The allele frequency changes in Green iguanas in Anguilla and humans living on Pingelap Atoll are…

A: The allele frequency changes in Green iguanas in Anguilla and humans living on Pingelap atoll are…

Q: Which must stop for speciation to Occur? genetic drift O gene flow O all must stop O natural…

A: Speciation is an evolutionary process where the populations of the same species separate and evolve…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: