Speciation can be initiated when grasses colonise contaminated soils at former mine sites from adjacent benign soils. What type of speciation is occuring here (allopatric, parapatric or sympatric)? explain your answer.

Q: Charles Darwin’s claim, that the species level of classification is just as arbitrary as that of any…

A: In biology, a species is the basic unit of classification. It is defined as the largest group of…

Q: Hybridization was not originally recognized as a mechanism of speciation by either Darwin or the…

A: Hybridization was not originally recognized as a mechanism of speciation by either Darwin or the…

Q: Charles Darwin’s claim, that the species level of classification is just as arbitrary as that of any…

A: The question is asking us to identify which of the given scenarios does not support Charles Darwin's…

Q: What data would suggest that a species evolutionary history includes sexual selection as a mechanism…

A: Natural selection Natural selection is an evolutionary process involving adapting changes that…

Q: Rocky Mountain juniper (Juniperus scopulorum) and one-seeded juniper (J. monosperma) have…

A: The Rocky Mountain juniper (Juniperus scopulorum) and one-seeded juniper (J. monosperma) shows…

Q: Consider the graphic that is presented and depicts the end-point for the following scenario. At…

A: Cladogram is a kind of diagrammatic tree which represents the relationship between the different…

Q: Charles Darwin’s claim, that the species level of classification is just as arbitrary as that of any…

A: Solution:The correct option is: the inability of an extinct species (like a dinosaur) to interbreed…

Q: Distinguish between morphological, phylogenetic, and biological species concepts. What are the…

A: Hello! Since you have posted multiple questions, we are answering only first question and subparts.…

Q: The phyletic graduallsm model OT speciation asserts that; Most speciation occurs allopatrically O…

A: Evolution is a slow and gradual process in which a species come into being. A species is a group of…

Q: The diagram below represents the ranges of 3 species (A, B, and C), which are separated by a…

A: The mechanism by which populations diverge to become new species is known as speciation. The word…

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.