How does selective breeding affect the gene pool of a species? It results in spontaneous mutations It increases variation within a speciesIt results in all individuals within a species having identical genotypesIt reduces variation within a species

Which one of these steps is involved in selective breeding?Choosing individuals from different species to breed together.Letting individuals reproduce without interference.Artificially inserting genes from a one species to another.Choosing individuals with desirable features.I DON'T KNOWSUBMIT ANSWER

Which of the following is natural selection?When animals or plants are bred by humans to produce desired characteristicsWhen a mutation in an organism that makes it better suited to its environment is passed on to the next generationWhen humans adapt to their environment, e.g. by wearing clothes for warmthWhen a pregnancy is terminated2What is selective breeding? When one species breeds with another speciesScreening of embryos to detect inherited disordersA process in which animals or plants are bred to produce desired characteristicsA natural process in which beneficial mutations are passed on from parent to offspring3How does selective breeding affect the gene pool of a species? It reduces variation within a speciesIt results in spontaneous mutations It increases variation within a speciesIt results in all individuals within a species having identical genotypes4What is a disadvantage of reduced variation within a species?   It is easier for a species to adapt to environmental changesIt is more difficult for a species to adapt to environmental changesIndividuals within a species will all look the sameDisease will be passed more easily between individuals within a species5Which of these is not a desired characteristic obtained through selective breeding?   Gentle nature in domestic dogsStrong, high-yield crops that mature quicklyBreathing problems in pug dogsHigh milk yield in dairy cows

How does selective breeding contribute to traditional biotechnology?*1 pointRandom mating of speciesPromoting genetic diversityBreeding for specific desirable traitsEliminating all genetic variations

Knowledge on populations requires understanding of the concept of the gene pool. The following are true regarding the relationship between populations and gene pools, EXCEPT:a.An individual can become part of the gene pool if that individual can share alleles with the other members of the population.b.The gene pool is simply the collective term referring to the entire genotypes entailed in a given population. c.Individuals who are not products or are not involved in the process of sexual reproduction are excluded from the gene pool. d.Small populations tend to interbreed and therefore decrease genetic variation, primarily because of the unshared gene pool.

A gene pool is the collection of all of the genes and alleles ofMultiple choice question.an individual.a community.all species.a population.