If variation in a trait is only due to environmental variation, and not directional natural selection change that trait value through time? [select Natural selection is likely to cause that trait to evolve Can't tell from information provided O That trait will be eliminated Natural selection will not cause that trait to evolve

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: On Greenland, generation after generation of the female green grasshoppers prefer to mate with the…

A: Option B) Directional selection

Q: A population of lizards that lives at higher altitudes are found to be more cold-resistant than…

A: Natural selection is the process by which species adapt to their environment in this case cold…

Q: How do directional, disruptive, and stabilizing selection differ? Provide an example for each type…

A: Within the realm of evolution, natural selection stands as a pivotal process wherein traits…

Q: AFTER malaria is cured, the frequency of the HbS allele should decrease in regions with a lot of…

A: Mutation can lead to various disorders such as cancer and a wide range of genetic disorders.…

Q: O Stabilizing selection O Directional selection O Disruptional selection

A: Natural selection is a theory proposed by Darwin which describes that individual organisms with…

Q: Why is the following observation by Darwin important to the theory of evolution? "All species can…

A: Overproduction is explained as each generation producing more offsprings than can be supported by…

Q: Natural selection acts on individual but only population evolve true or false

A: Natural selection is the interaction that drives evolution, choosing against qualities that are not…

Q: A male cardinal's red color is an example of a trait affected by natural selection. The females of…

A: Introduction Natural selection is the activity in the environment through which an individual can…

Q: Which of the following is NOT a principle of Darwinian evolution? Offspring resemble their parents…

A: Evolution is the process of change in the traits that are inherited over time. The theory of…

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: A human protein, MC1R is responsible for telling human cells what type of pigment proteins to…

A: Melanin is defined as a type of natural skin pigment where it provides color to the hair, skin and…

Q: Ehe following is NOT an observation upon which Darwin's theory of natural selection was based?…

A: Charles darwin proposed the theory of natural selection to explain that  how all species have…

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: A disease indiscriminately reduces the populati Birds are better able to see and therefor prey o The…

A: Genetics is the study of heredity and genes in particular. Genetics is one of biology's major…

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: Which of the following statements about natural selection is not true? O Natural selection operates…

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

Q: Evolution by natural selection has been interpreted as “the strongest survive.” This is false; the…

A: Evolution is a change in the heritable characteristics of biological populations over successive…

Q: Process through which individuals that have certain heritable traits survive and/or reproduce at…

A:

Q: Which of the following best states a condition which promotes natural selection species? O One baby…

A: The theory of natural selection was given by Charles Darwin in his book "Origin of Species". And…

Q: lectors in England noted that most peppered moths collected in the early 1800's were light gray…

A: This is a classic example of natural selection or industrial melanism that suggested directional…

Q: Selection operates on a trait with a normal distribution. If after selection, the mean in the trait…

A: Natural selection is a phenomenon by which population undergoes evolution. It favors certain alleles…

Q: Which can bring new traits to a population and why? natural selection - because it increases the…

A: As a result, the primary distinction between evolution and mutation is that evolution is the…

Q: What did the Scottish geologist and plant-breeder James Hutton claim about a possible evolutionary…

A: PLEASE LEAVE A HELPFUL RATING. THANKS

Q: Which of the following statements about evolution by genetic drift is correct?     -The many…

A: Genetic drift is a condition that occurs in a finite population. Due to the prevalence of chance in…

Q: An individual bird may behave apparently altruistically in a way that decreases its own fitness (by…

A: An altruistic behavior provides benefit to other organisms and the organism that provides benefit…

Q: Fred and George are arguing over evolution. Fred posits that evolution can occur in any population…

A: Fred posits that evolution can occur in any population as long as all members gradually undergo…

Q: Being born with extra fingers on a hand is called polydactyly. This is more common in some…

A: Polydactyly is defined as the presence of extra fingers or toes. The extra digit that is present on…

Q: What effect does stabilizing selection have on a population?   The average population moves toward…

A: Stabilizing selection is a type of natural selection that favors the intermediate or average…

Q: If a large population experiences no mutation, no migration, no catastrophic events, and all matings…

A: Evolution is a transition over subsequent generations in the heritable features of the biological…

Q: Natural selection O works on populations, but its long-term effect is rendered on individuals O…

A: Natural selection is defined as the phenomenon responsible for the evolution of a population over…

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.