Which of the following is molecularlgenetic evidence for evolution?

Q: If evolution requires genetic variation, can populations of asexually reproducing organisms evolve?…

A: One of the defining features of living species is their capacity to evolve and evolution takes place…

Q: What is evolutionary classification?

A: Evolution is defined as any change in the characteristics of a biological population that is…

Q: Explain gene flow as a force of evolution (how does gene flow contribute to biological change?)

A: Gene flow is defined as vertical flow or exchange of genes in different populations of same species.

Q: The use of model organisms such as the mouse for research and biomedical testing of human diseases…

A: Mice are used for research and biomedical testing of human diseases. This fact is based on an…

Q: Explain two evidences that support the occurrence of evolution. Give examples.

A: Evolution is defined as any change in the characteristics of a biological population that is…

Q: Which of the following statements is false regarding lateralgene transfer?(a) It accelerates…

A: Lateral or horizontal gene transfer, is a process by which an organism transfers its genetic…

Q: List and explain the four mechanisms by which evolution can occur.

A: Evolution - The theory the all the present day species has been evolved from their ancestor species.…

Q: What is the 50-500 rule? What does each of these numbers represent? With what mechanism of…

A: A population is a collection of individuals of the same species that live with each other in a…

Q: What does the following phrase mean? “Evolution is a discipline of reconstructing past…

A: Evolution is a scientific concept that explains the changes that occur in the characteristics of…

Q: Discuss the two principles on which evolution is based.

A: Basically there are four principles that work for evolution—the variation, inheritance, selection,…

Q: Locate two instances of Darwinian evolution being misrepresented by a Lamarckian approach in the…

A: Darwinian evolution is the theory of biological evolution developed by Charles Darwin and others,…

Q: The Amish community in Eastern Pennsylvania stemmed from a small closed population of around 200…

A: The bottleneck effect is an evolutionary phenomenon where a population reduces significantly to a…

Q: If a species is immutable (mutations do not occur) is evolution possible? Explain

A: Mutations are the changes in the DNA that occur in the gamtes I. e sperms and ova and which is thus…

Q: What is evo-devo? How have the concepts from evo-devo changed our traditional view of Darwinian…

A: Heritable traits—the hereditary features of an organism—change over the course of evolution in…

Q: identify and define the four forces of evolution. provide an actual or possible real-world example…

A: In biology, evolution means the change in the characteristics of a species over several generations…

Q: What embryological evidences support the theory of evolution?

A: Embryology is the study of embryo, that can helps us find the evidence can support the theory of…

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: