What is artificial selection ? Do you think it affects the process of natural selection ? How ?
What is artificial selection ? Do you think it affects the process of natural selection ? How ?
A process in the breeding of organisms by which the scientist chooses to only those forms having certain desirable characteristics is called artificial selection.
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype.
In natural selection, the difference in reproductive success based on a particular trait is driven by natural processes like predators, weather conditions, and environmental constraints.
Artificial selection is imposed by humans on other organisms.
It affects the process of natural selection through change in environmental conditions.
Similar Questions
If a plant heterozygous for tallness is selfed, the $F_2$ generation has both tall and dwarf plants. This proves the principle of
If a plant heterozygous for tallness is selfed, the $F_2$ generation has both tall and dwarf plants. This proves the principle of
In a monohybrid cross $120$ plants are obtained. The ratio of homozygous and heterozygous shall be
In a monohybrid cross $120$ plants are obtained. The ratio of homozygous and heterozygous shall be
Test cross involves
Test cross involves
- [AIPMT 2006]
Assertion : Cross of $F_1$ individual with recessive homozygous parent is test cross.
Reason : No recessive individual are obtained in the monohybrid test cross.
Assertion : Cross of $F_1$ individual with recessive homozygous parent is test cross.
Reason : No recessive individual are obtained in the monohybrid test cross.
- [AIIMS 2012]
To determine heterozygousity of a cross, one has to perform
To determine heterozygousity of a cross, one has to perform