variations
Humans and Homo sapiens are actually the same species. "Human" is a general term used to refer to all members of the Homo sapiens species, which includes modern humans. So, there are no key differences between a human and a Homo sapien.
The structures of macro-molecules, such as DNA and proteins, can be used to infer relatedness between species because they are inherited from common ancestors. By comparing the similarities and differences in the sequences of these molecules among different species, scientists can construct phylogenetic trees that show the evolutionary relationships between them. Closer related species tend to have more similar macro-molecular structures than distantly related species.
Derived traits are characteristics that have evolved more recently in a species, while ancestral traits are characteristics that have been inherited from a common ancestor. Derived traits are unique to a particular species or group, while ancestral traits are shared among related species.
Genetic variations, which arise from mutations and recombination of genetic material during reproduction, are responsible for the differences between species and between individuals in the same population. These variations can lead to differences in physical traits, behaviors, and other characteristics among organisms. Additionally, environmental factors can influence the expression of these genetic differences, leading to further diversity within and between populations.
As you think about the similarities and differences between species, you may still be wondering about the underlying reasons for these variations. Scientists continue to study how genetics, environment, and evolution play a role in shaping the traits of different species.
Races or breeds are two terms for this.
Some differences that can occur between members of a species include variations in physical characteristics, behavior, and genetic makeup. These differences are often influenced by factors such as environmental conditions, geographic location, and individual experiences. They can lead to diverse adaptations within a species, contributing to its overall resilience and survival.
Variations
Variations
smallish genetic differences with each individual. this is obvious with the human species. eye color, hair color. things like that.
Darwin
Three traits that are inherited by all members of the cat species are that maybe their skin, eye color, what they eat, or the ability to catch mice or fish.
Humans and Homo sapiens are actually the same species. "Human" is a general term used to refer to all members of the Homo sapiens species, which includes modern humans. So, there are no key differences between a human and a Homo sapien.
Organism
Competition: intraspecifically (between members of the same species) or interspecifically (between members of different species).
It varies based on the organism: breed, race, strain, member are all used.
The structures of macro-molecules, such as DNA and proteins, can be used to infer relatedness between species because they are inherited from common ancestors. By comparing the similarities and differences in the sequences of these molecules among different species, scientists can construct phylogenetic trees that show the evolutionary relationships between them. Closer related species tend to have more similar macro-molecular structures than distantly related species.