When genes from two parents mix together to form the genes of their child, this is called a. Recombination b. Natural selection c. Resequencing d. Mutation e. Evolution

Q: Most mutations relevant to evolution occur because A. of DNA replication during mitosis B. of DNA…

A: A mutation is a change in a cell's DNA's nucleotide sequence. Mutations can take many different…

Q: Define evolution breifly using terms like gene alleles phenotype etc.

A: Evolution explains how living organism change at genetic level after its origin and over generation.…

Q: Who developed the theory of Inheritance of Acquired Characteristics that suggested morphological…

A: Ans (A) - Jean Baptiste Lamarck The use - disuse theory was developed by Jean Baptiste Lamarck. * He…

Q: Create an A3 poster that demonstrates the following genetic concepts: The difference between…

A: The differences observed in individuals for a particular trait is mostly related to their genotypes…

Q: which of these is not a central rule of natural selection  a, fitness to the general health and…

A: Natural selection is that the process through which populations of living organisms adapt and alter.…

Q: People who are heterozygous for the cystic fibrosis gene are morelikely than others to survive a…

A: Genes are located on chromosomes and different forms of a gene are known as alleles. The standard…

Q: When a gene from one species is transferred into another species, the result is ____.​   a. ​a…

A: Advent of molecular biology techniques has enabled researchers to isolate specific genes from the…

Q: The process that involves passing on genetic informationbetween generations is calleda. natural…

A: Answer- Reproduction is the process by which new organism (progeny) is formed from the previous…

Q: Biological evolution is best defined as A. the process of direct observation B. unchanging nature of…

A: Biological Evolution: Biological evolution refers to the process by which species of organisms…

Q: Which of these is true about DNA? a. It can make precise copies of itself and affect the rate at…

A:

Q: Let’s say you have a pointy nose because your dad was sunbathing in the nude and some UV light…

A: The sperms are produced by the spermatogenesis. It occurs in the male reproductive part.

Q: Environments all over the world are changing as a result of global warming. Will this cause natural…

A: The gradual elevation in the temperature of the earth is global warming. It results from the…

Q: A change in one or more characteristics of a population that is heritableand occurs from one…

A: The heritable trait can be defined simply as an offspring's trait that the parents' corresponding…

Q: What is the difference between artificial selection (e.g., greyhounds that are bred for speed) and…

A: Natural selection is a fundamental mechanism of evolution in which the environment acts as the…

Q: 47. Which of the following processes is never favorable to the origin of a new species? A. genetic…

A: The origin of species depends on several evolutionary factors. The speciation is responsible for…

Q: Mendel's work involved working with pea plants, which have many varieties. Although Mendel's work…

A: Mendel's work involved working with pea plants, which have many varieties. Although Mendel's work…

Q: One way for disruptive selection to occur is ifa. the population contains diversity.b. the…

A: Evolution refers to the change in the species characteristics over several generations. Evolution…

Q: What evidence did Darwin use to support his theory of evolution by natural selection? Describe…

A: Traits are inherited by offspring from their parents. Changes in these traits over a period of many…

Q: Can viruses adapt by natural selection?

A: Virus is defined as a submicroscopic infectious parasite that resides inside a living cell. It has a…

Q: Which of the following is correct regarding the process ofevolutionary change?a. an adapted…

A: Adaptation is a feature that enables an organism to survive in extreme conditions and reproduce in…

Q: Kettlewell's experiment  When had a mutation taken place that was important to the relationship…

A: Kettlewell experiment was the first to investigate the peppered moth evolutionary mechanism. The…

Q: Explain the relationship between DNA and natural selection.

A: Introduction :- Natural selection is the process by which organisms that are better adapted to their…

Q: Which of the following is an example of stabilizing selection?a. Over time, Equus developed…

A: Evolution is defined as the net directional change in the characteristics of a population over time.…

Q: The process by which evolution occurs is calleda. natural selection. b. development.  c.…

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

Q: Which of the following statements about natural selection is a misconception? a.Most species don't…

A: Charles Darwin, in 1859, introduced the concept of Natural Selection in his book, The Origin Of…

Q: 1. Mutations that drive evolution and genetic diversity among organisms are either neutral or…

A: A mutation is a change in the DNA sequence of an organism. Mutations can result from errors in DNA…

Q: It has been claimed that “evolution repeats itself.” Whatis the evidence for this claim froma. the…

A: Evolution is the process of change in a population of organisms over time. This can be caused by…

Q: Which of the following is TRUE about eugenics? a. None of the above. b. The idea of eugenics came…

A: Eugenics is a set of beliefs and practices that aim to improve the genetic quality of a human…

Q: Which statement about the neutral-mutation hypothesis is true? a. All proteins are functionless. b.…

A: Deoxyribonucleic acid (DNA) is a long molecule. DNA contains the instructions an organism required…

Q: Which of the below options are what actually cause the fitness differences that natural selection…

A: In the natural world, the process of evolution unfolds through mechanisms like natural selection.…

Q: When genes from two parents mix together to form the genes of their child, this is called… Group of…

A: Genes are located on chromosome. Genes are inherited through gametes. Gametes are haploid cell…

Q: Which of the following are required for evolution by natural selection to occure. A.The phenotype of…

A: Natural selection is an evolutionary force, where organisms having beneficial traits for survival…

Q: The process in which environmental pressures result in the differential survival and reproduction of…

A: Introduction  Evolution is the key process that regulates the survivability and continuity of…

Q: Walter sutton a- proposed theory of evolution  b- proposed chromosomal theory of inheritance…

A: The tightly packed genetic material located in the nucleus of a living organism which is made up of…

Q: Genetics determine exactly who you are, agree or disagree with this statement.

A: Genetics is the scientific study of genes and heredity—how certain characteristics or…

Q: a basic unit of inheritance   one of the main concepts in Darwin's famous theory   a series of…

A: Because the genetic material is how the information from the parents is passed on to or inherited by…

Q: Which of the following is the mutation rate? a. the likelihood that a new mutation will occur in a…

A: Mutation can be defined as the sudden and unpredictable changes that can occur in the nucleotide…

Q: Genetic variation is the product of completely random events, but acting upon this randomness is a…

A: The term "genetic variation" refers to the variation in the genetic composition of individuals…

Q: Of the following, which is the least plausible hypothesis for why natural selection has not…

A: Most human civilizations have male homosexual preference (MHP). Many evolutionary hypotheses have…

Q: 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1 2 3 Mutation 4 5 6 7 8 9 10 Black Mutation -White Mutation…

A: Mutations are unexpected alterations in the genetic material that bring about change in nucleotide…

Q: Natural selection can best be described as _________.   A. differential survival and/or…

A: Natural selection is the most powerful force of evolution.

Pre-Darwinian Concepts