Final answer:
Selective breeding is a human-driven process of modifying plants and animals by breeding individuals with desired traits, while genetic diversity is the variety of genes in a population. Natural selection is the process by which individuals with advantageous traits have better survival and reproduction rates. Artificial insemination is a technique that bypasses sexual intercourse by introducing semen into a female's reproductive tract.
Step-by-step explanation:
In selective breeding, humans actively modify plants and animals by selecting and breeding individuals with desirable traits. This process is also known as artificial selection. Genetic diversity refers to the variety of genes in a population, and it is important for the long-term survival and adaptation of a species. Natural selection is the process by which individuals with traits that are advantageous for their environment have a better chance of survival and reproduction. Artificial insemination is a technique that involves the introduction of semen into a female's reproductive tract without sexual intercourse.
Selective breeding, or artificial selection, is the process where humans breed organisms for specific traits. Natural selection is the environmental process that favors the reproduction of individuals with advantageous traits, while artificial insemination is a tool used in selective breeding. Genetic diversity, which can be affected by selective breeding, refers to the range of genetic characteristics in a species' gene pool.
Summary of B.6 - Biology Concepts
Selective breeding, also known as artificial selection, refers to the human practice of breeding plants or animals for specific traits. This is achieved by choosing which individuals to mate in order to promote the occurrence of desirable characteristics in future generations. An example of selective breeding is the creation of different dog breeds with particular physical and behavioral traits.
Genetic diversity is not directly addressed within the content provided, but it is related to the broader topic. Genetic diversity refers to the total number of genetic characteristics in the genetic makeup of a species. It is generally reduced during selective breeding because of the emphasis on specific traits, which can limit the variety of alleles in a gene pool.
With natural selection, individuals with traits that confer a survival advantage are more likely to reproduce and pass on these advantageous traits to their offspring. Unlike artificial selection, where humans influence breeding, natural selection occurs due to environmental pressures and survival challenges. Over time, this can lead to the evolution of species.
The process of artificial insemination is where sperm is collected from males and then used to impregnate females artificially, rather than through natural mating processes. Artificial insemination is often used in livestock breeding to spread desirable genetics without the need for animals to physically mate.