This concept states that the species are defined as those members of the population that can interbreed freely in nature. They have not defined according to their similarity in appearance yet the appearance is quite helpful in order to differentiate the species from one another. The successful interbreeding of the species results in the production of fertile offspring.
This concept makes sure that genetic information must be exchanged within organisms through interbreeding. Therefore, the integrity of the species is supported by the breeding that takes place within the taxon of species. The biological species concept is confirmed by several empirical types of research. There is a large number of species that reproduce asexually but according to this concept, the asexual organisms are unable to form species.
Meiotic nondisjunction is much more likely than mitotic nondisjunction. Based on
A woman who is heterozygous, Bb, has brown eyes;
Explain why familial breast cancer shows a dominant pattern of inheritance in
How is an F′ factor different from an F factor?
With regard to the timing of conjugation, explain why the recipient
The raw material for evolution is random mutation. Discuss whether or
Why is an antibody used in this experiment? From
Explain the type of speciation (allopatric, parapatric, or sympatric
In fruit flies, curved wings are recessive to straight wings,
A recessive allele in mice results in an unusally long neck.
