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The two primary definitions of species are the biological species concept and the morphological species concept. The biological species concept defines a species as a group of organisms that can interbreed and produce fertile offspring, emphasizing reproductive isolation. In contrast, the morphological species concept classifies species based on physical characteristics and structural features, regardless of reproductive capabilities.
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Why are multiple definitions for species necrssary?
Multiple definitions of species are necessary because the concept of a species is complex and varies across different biological contexts. For instance, the Biological Species Concept focuses on reproductive isolation, while the Morphological Species Concept emphasizes physical characteristics. Different organisms, such as plants, animals, and microorganisms, exhibit diverse reproductive strategies and evolutionary patterns, necessitating various criteria for classification. Additionally, the flexibility in definitions allows scientists to adapt to new discoveries and understand speciation processes better.
Which factor could be the cause of the other three in an animal species?
A lack of genetic variability in the species #2
What did Charles Darwin observe as he traveled around the world?
(1) Species vary globally. (2) Species vary locally. (3) Species vary over time.
Fossils of a species of bird are found in layer 3 Which layer is most likely to have organisms that lived at the same time as the bird species?
Layer 2
When members of a Species become separated by geography and lose the ability to interbreed how would scientist classify them?
They would become 2 separate species.
Provide two definitions of the Canadian money supply explain the difference in the two definitions you provide?
The 2 definitions of the Canadian money supply are M1 and M2.
How many definitions are there for the word impeccable?
2
How are living things classified according to species?
AnswersThere are multiple answers to the question of what is a species. One of the lessons of evolution is that the idea of species is transient. No population of organisms can be said to truly be the same species as it's ancestors. It's important to note that the idea of a species is a human concept. Nature doesn't play that nice. One of the more common definitions and easiest to explain is the biological definition. This basically states that a species is "a reproductive community of populations (reproductively isolated from others) that occupies a specific niche in nature." In other words, a group that can breed with each other. (This definition has obvious failings with asexual organisms.)Some of the challenges to species definitions come from organisms that form "ring species" which, even if forming an incomplete ring, still challenge how we think of a species.Other definitions define a species based on various similarities, either in form, behaviour, or biochemistry.
What is the 2 definitions of money?
1. Money is what money does. 2. Accepted for the payment of Goods and services.
Can an infant be considered a parasite on its mother as it feeds on its mother and the mother has to take in more food?
Some definitions of the term parasite omit the word "different" (different organism or different species) but it is quite specific in technical definitions. So offspring are seldom considered parasitic.
Are there samples or definitions in this dictionary?
definitions
What are the definitions of Ingle?
What is the Definitions of Money
What are the different levels of organization and their definitions?
1.organism=is a living or nonliving thing 2.species= a certin type or kind of thing 3.pupulation= how many things are in a area 4.community= a socieity of people 5.ecosystem- were animals and people share
When related species become dissimilar as they evolve they are undergoing what type of evolution?
Divergent Evolution. Definition of Diverge: to deviate from a set course or standard. soource: google definitions
What is the definition of forge?
There are 2 definitions - 1. To make a forgery or counterfeit. 2. A furnace or hearth where metals are heated and wrought
How many definitions of SET are there in the Encarta Dictionary?
There are 69 definitions. Set is the word with the most dictionary definitions.
What is the basic definitions of management?
basic definitions of management?
