0
In sexual reproduction offspring are genetically different from the parents. This is because?
Wiki User
∙ 7y ago
Each parent contributes only half of their genetic material to the offspring and the merging of genetic material from each parent may result in a traits different from what the generic material invoked in each parent.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
Why is the offspring not identical to parent in asexual reproduction?
The offspring is not identical to parent in sexual reproduction because sexual reproduction produces an offspring that is genetically different from the parents. ---- The answer above is actually incorrect. The offspring is identical genetically to the parent because mitosis produces cells genetically identical to the parent cell or cells. But the offspring itself is not identical.
What kind of reproduction causes variation in organisms?
Sexual reproduction causes most variation in organisms. This is because genes get mixed up in the process whereas in asexual reproduction the offspring is genetically identical to the parent.
Why does sexual reproduction results in greater diversity among offspring than dose asexual reproduction?
When orgAnisms have sexual reproduction the genetic material of vote parents are used to make the offspring, causing the child to have different genes than the parents and have different abilities like the ability to withstand a disease.
What type of reproduction causes the most diversity in offspring?
Sexual, as opposed to asexual (budding, dividing). This is because sexual reproduction involves the combining of the parents' genomes in random ways, which all produce different results and thus different offspring.
Why does sexual reproduction result in more genetic variation in a species than asexual reproduction?
In asexual reproduction there are 2 daughter cells produced that are identical to the parent cell. In sexual reproduction there are 4 genetically different daughter cells produced that are haploid (23 chromosomes). Crossing over occurs during meiosis which mixes up segments of DNA on homologous chromosomes causing new genetic variations. By the sperm fertilizing the egg, you are combining 2 completely different sets of different haploid DNA to produce a diploid offspring which is genetically different from both parents.
Why is the offspring not identical to parent in asexual reproduction?
The offspring is not identical to parent in sexual reproduction because sexual reproduction produces an offspring that is genetically different from the parents. ---- The answer above is actually incorrect. The offspring is identical genetically to the parent because mitosis produces cells genetically identical to the parent cell or cells. But the offspring itself is not identical.
Why is sexual reproduction beneficial for organisms?
Because the offspring would be genetically unique
What kind of reproduction leads to large populations lacking genetic diversity and consisting of genetically identical organisms?
Asexual reproduction because in asexual reproduction, the offspring is genetically identical to the parent. One of the advantages of asexual reproduction is large population because in asexual reproduction, only one parent is involved. The types of organisms that have asexual reproduction are: Algae, yeasts, and protozoans.
What kind of reproduction causes variation in organisms?
Sexual reproduction causes most variation in organisms. This is because genes get mixed up in the process whereas in asexual reproduction the offspring is genetically identical to the parent.
In asexual reproduction are offspring identical to their parent?
The offspring shows variation because sexual reproduction means that there were two gametes involved (one maternal, one paternal). This means that the offspring has a new genotype, different from the parents, made up of 50% maternal genes and 50% paternal genes.
What is it called when one parent produces offspring that is an exact copy of the parent?
it is called chlorobiastic which means the offspring looks exactly like its parent.
Why does sexual reproduction results in greater diversity among offspring than dose asexual reproduction?
When orgAnisms have sexual reproduction the genetic material of vote parents are used to make the offspring, causing the child to have different genes than the parents and have different abilities like the ability to withstand a disease.
What type of reproduction causes the most diversity in offspring?
Sexual, as opposed to asexual (budding, dividing). This is because sexual reproduction involves the combining of the parents' genomes in random ways, which all produce different results and thus different offspring.
Why do genetically different offspring have a better chance of survival than genetically?
Those that are different have a better chance because one may be superior than the others. If they are all alike, perhaps none will survive.
Why does sexual reproduction result in more genetic variation in a species than asexual reproduction?
In asexual reproduction there are 2 daughter cells produced that are identical to the parent cell. In sexual reproduction there are 4 genetically different daughter cells produced that are haploid (23 chromosomes). Crossing over occurs during meiosis which mixes up segments of DNA on homologous chromosomes causing new genetic variations. By the sperm fertilizing the egg, you are combining 2 completely different sets of different haploid DNA to produce a diploid offspring which is genetically different from both parents.
Does sexual reprouction increase or decrease genetic diversity?
Sexual reproduction increases genetic diversity, because the offspring will not be genetically identical to either parent, being a genetic blend of the two parents.
When is asexual reproduction advantage?
Asexual reproduction is an advantage in a stable environment. This is because it produces offspring genetically identical to the parent which is already well adapted and suited to the environment. Because the parent is well adapted, all its offspring will be too, increasing their chances of survival in a stable environment. This contrasts sexual reproduction where each offspring is slightly different to the parent and therefore isn't suited exactly the same way as the parent is to the environment. Some of the offspring will adapt and survive but the others won't. Sexual is also best for changing environment Asexual is best for stable environment Asexual reproduction is also advantageous when species numbers are low, as the requirement of a mate to reproduce doesn't exist.
