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What is gene flow?
Gene flow is genes moving between two populations. the transfer of genes from one gene pool to another two populations transferring genes
What is the difference between homograft and allograft?
Allograft and Homograft are used interchangeably in the medical literature to describe a graft originating from a donor whose genetic material is not identical to that of the receiver but they both are of the same species (i.e. humans).
Individuals in different species can have the same gene pool?
Yes, they can.
All individuals of the same species have the same what?
they can inter breed and produce fertile offspring.
Which of these is not a way that reproductive isolation occure?
Mutual attraction between individuals of different species is not a way that reproductive isolation occurs. Reproductive isolation typically arises from prezygotic or postzygotic barriers that prevent individuals of different species from successfully mating or producing viable offspring.
How do different organisms have the same subset of genes?
Different organisms can have the same subset of genes through processes like gene duplication, vertical gene transfer, and lateral gene transfer. Gene duplication can lead to multiple copies of the same gene in different organisms. Vertical gene transfer involves the inheritance of genes from a common ancestor. Lateral gene transfer allows organisms to acquire genes from other species, leading to the sharing of genetic material among organisms.
What is ecological parasitism?
individuals of one species-population using individuals of another species-population as a resource; an obligatory symbiosis between individuals of two different species, in which the parasite is metabolically dependent on the host, and in which the host is typically adversely affected but rarely killed.
Interbreeding individuals that produce viable offspring?
Individuals that can interbreed and produce fertile offspring belong to the same species. This is a key criterion for defining a species and characterizes the gene flow between populations within the same species.
What is gene flow?
Gene flow is genes moving between two populations. the transfer of genes from one gene pool to another two populations transferring genes
What can be defined as a long-term relationship between individuals of different biological species that typically results in a benefit for at least one of the individuals?
symbiosis
What Can be defined as a long-term relationship between individuals of different biological species that typically results in a benefit for at least one of the individuals.?
symbiosis
Can be defined as a long-term relationship between individuals of different biological species that typically results in a benefit for at least one of the individuals?
symbiosis
What is an allotransplantation?
An allotransplantation is a transplantation of organs or tissues between genetically different individuals of the same species.
Any differences between individuals of the same species?
Of course - look at the many differences existing between the human race.
The key element in the biological concept of species is that individuals within a species can what?
Can mate with other individuals of their species and have viable progeny.
Is a species that lacks DNA repair mechanisms likely to have more or fewer variations between individuals than a species that possesses repair mechanisms?
A species that lacks DNA repair mechanisms is likely to have more variations between individuals than a species that possesses repair mechanisms. This is because without DNA repair mechanisms, mutations are more likely to accumulate and be passed on to offspring, leading to greater genetic diversity. On the other hand, species with repair mechanisms can correct mistakes in DNA replication, reducing the overall variation between individuals.
When scientist transfer genes from one organism to the other it is called?
Horizontal and vertical gene transfers are the terms to account for the transfer of genes between organisms. Horizontal (HGT) or (LGT) transfer happens when non-traditional reproduction effectuates the transfer whereas vertical transfer (VGT) occurs when asexual or sexual reproduction effectuates the genetic movement from parents to offspring.
