What is phyletic speciation? What is divergent speciation?

Q: How do these similarities and differences relate to the evolutionary relationships between these…

A: The specimens used in the study are a frog, a dog, a hen, and a pig.

Q: While conducting a plant diversity survey in a temperate rainforest in Washington state, you come…

A: The objective of the question is to identify the plant species that is most closely related to the…

Q: What is cladistics and why is it significant?

A: Taxonomy is the science of classification of organisms on the basis of their morphology, anatomy,…

Q: Which of the following taxa are monophyletic, polyphyletic, and paraphyletic?

A: The relationship among organisms that depends on their evolutionary history is known as phylogeny.…

Q: What factors can support the long-term stability of a hybrid zone if theparent species live in…

A: A hybrid is an offspring resulting from combining the qualities of two organisms of different…

Q: Explain into details the concept of speciation .

A: Evolution is the end result of a number of factors working together. It is said to occur when new…

Q: Over time, enough genetic variations can develop within a population to cause it to undergo…

A: According to the biological species concept, organisms belong to the same species if they can…

Q: What is the cause of speciation according to Hugo De Vries?

A: A species is referred to as one or more populations of interbreeding organisms that are…

Q: The biological species concept depends on the existence of barriers to reproduction. What are they?…

A: Hi! Thanks for the questions. As you have posted multiple questions and have not mentioned which one…

Q: What is a species? What types of observations do researchersanalyze when trying to identify species?

A: Taxonomy is the naming, identifying, and classifying organisms based on the shared features.

Q: Why is the kingdom Monera no longer considered a validtaxon?

A: Taxonomy is the science of classifying, naming, and describing organisms and it includes all…

Q: why are reproductive barriers essential in speciation?

A: Organisms are divided according to similar characteristics. The categorization is into different…

Q: What is the common ancestor of the Galapagos finches? What are the thirteen Galapagos finches? What…

A: Delving deeper into each aspect related to the Galapagos finches: 1. Common Ancestor:  The common…

Q: What is polyphasic taxonomy, and what three types of data does it consider? Should each type of data…

A: Polyphasic means consisting two or more phases. Taxonomy is naming, describing and identifying…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.