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How does Sexual reproduction gives rise to more viable variations than asexual reproduction?
Wiki User
∙ 13y ago
Sexual reproduction is when there is two animals or plants needed to reproduce, thus there is more variation in the offspring as the 'parents' are different.
Wiki User
∙ 13y ago
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What do sexual and asexual reproduction have in common?
Both types of reproduction share some similarities. For instance, genetic codes are passed onto the offspring, they ensure continuation of the species and they can both experience mutations.
What parts of flower could be removed without preventing reproduction?
Petals and stamens can be removed from the flower safely and after pollinating it with the desired male parent, viable seeds can be produced.
Which process produces 4 cells with one half the chromosomes as the parent cell?
The process is know as Meiosis II, the second stage in the process of cell division for sexual reproduction.
What is the effect of differntial reproduction over time?
Overproduction of offspring and more changes like adaptation for survival.
Is a triploid chromosome viable in humans?
Trisomy 21, Down's syndrome, is viable.
How can asexual reproduction be an advantage for species over sexual reproduction?
For creatures whose primary reproductive strategy is to produce a huge numbers of copies, such as bacteria, sexual reproduction isn't as viable. The main advantage would be speed in which new individuals are generated perhaps, whereas a huge disadvantage is that the genepool of species is kept relatively poor in terms of variablilty.
When is new organism produce in sexual reproduction?
Natural selection has favored sexually reproducing organisms because this process provides more genetic variation than asexual reproduction. Populations that are variable are more likely to have individuals that possess the necessary genes to meet environmental changes. In sexual reproduction a new Organism results when the recombination of a male haploid/gametic Sperm Cell genetic complement occurs with a female haploid/gametic Ovum genetic complement. A viable, and usually fertile, zygote ensues. You ask When, I say it is that moment of recombination. [What could be more clear?]
What do sexual and asexual reproduction have in common?
Both types of reproduction share some similarities. For instance, genetic codes are passed onto the offspring, they ensure continuation of the species and they can both experience mutations.
When is reproduction produced in a new organism?
Natural selection has favored sexually reproducing organisms because this process provides more genetic variation than asexual reproduction. Populations that are variable are more likely to have individuals that possess the necessary genes to meet environmental changes. In sexual reproduction a new Organism results when the recombination of a male haploid/gametic Sperm Cell genetic complement occurs with a female haploid/gametic Ovum genetic complement. A viable, and usually fertile, zygote ensues. You ask When, I say it is that moment of recombination. [What could be more clear?]
In sexual reproduction a new organism is produced when?
Natural selection has favored sexually reproducing organisms because this process provides more genetic variation than asexual reproduction. Populations that are variable are more likely to have individuals that possess the necessary genes to meet environmental changes. In sexual reproduction a new Organism results when the recombination of a male haploid/gametic Sperm Cell genetic complement occurs with a female haploid/gametic Ovum genetic complement. A viable, and usually fertile, zygote ensues. You ask When, I say it is that moment of recombination. [What could be more clear?]
Why is there sex in this world?
Sex exists in a biological sense to create diversity and strength among an entire species. To explain, it is easier to contrast sexual reproduction with asexual reproduction. Asexual reproduction occurs when a single parent gives rise to an offspring with a genetic composition that replicates the parent. In such reproductions, all offspring are exact copies of their ancestors, and so there is no variation of characteristics among the population. In effect, the offspring are clones of the parents.Asexual reproduction is very efficient - individuals do not have to seek out a mate to engage in fertilization, and the amount of energy and time expended in reproducing an identical copy is significantly less than for sexual reproduction. 1There is a significant disadvantage to asexual reproduction - there is no diversity within the species. Should the population's environment change, even by a small amount, the change could prove lethal to the entire population. Should a new predator or disease come onto the scene, it could wipe out the entire population. Bacteria are an example of organisms that reproduce asexually. That is why, once a suitable antibiotic is identified, it will treat a bacterial infection by killing all individual bacteria that make up that population. There are no variations, and therefore an entire population is vulnerable to a single antibiotic treatment.In sexual reproduction, a male and a female of the same species divide and then combine their genes, and by doing so, create a unique combination of genetic traits in their offspring. These unique genetic traits in turn give rise to distinct combinations of strength, agility, intelligence, shape, height, hair and eye color, etc., and also give rise to congenital variations, such as resistances to specific infections, susceptibility to certain illnesses, and so on. These variations create diversity among the population, and thereby create a more resilient population, since a single threat has a lower probability of wiping out an entire population compared to a population that reproduces asexually.Sexual reproduction also enables a species to propagate only the most successful qualities in an individual, and to filter out less successful traits. This occurs through two ways. First, those individuals that are too weak or sick to reach the age of sexual maturity will never pass on their genes, thereby creating a built-in mechanism to weed out the least desirable genetic traits. Second, most species exhibit instinctive mating behavior - usually among the males - that includes some type of ritual, contest, or even combat in order to win the right to mate with a partner. These instinctive behaviors create a powerful means to ensure that only the strongest and most suitable individuals win the right to procreate, and thereby keep the entire population strong.Sex, or sexual reproduction, therefore helps a species in two ways:The sexual reproduction itself create greater diversity among a species, and therefore makes the species as a whole more resilient to environmental changes and threats; andThe instinctive mating rituals surrounding sexual reproduction serve to constantly strengthen the overall population in a given species.1 Note that bacteria, and other asexually reproducing organisms, can mutate through reproduction, occasionally giving rise to variations in the species, but mutations that lead to viable organisms are rare and are aberrations to the reproduction process.
What is the reproduction rate of Philippine eagle?
The Philippine Eagle has a very low reproduction rate. The female lays only one to two eggs every year and sometimes they are not viable or the infant will die.
How many viable sperm cells are produced in spermatogenesis?
Until you drink it and get instantly drunk.
What parts of flower could be removed without preventing reproduction?
Petals and stamens can be removed from the flower safely and after pollinating it with the desired male parent, viable seeds can be produced.
How do honeybees have babies?
Production of fertilized and non-fertilized eggs is the way that honeybees have babies. The insects in question (Apis spp) may engage in asexual reproduction through females, as queens and as workers, virgin-birthing eggs that can do work around the hive or nest but not produce viable offspring. All queens in all honeybee colonies additionally will produce future queens as well as female workers and male drones.
Which process produces 4 cells with one half the chromosomes as the parent cell?
The process is know as Meiosis II, the second stage in the process of cell division for sexual reproduction.
What is viable development?
Viable development refers to sustainable and balanced economic progress that meets the needs of the present generation without compromising the ability of future generations to meet their own needs. It aims to promote social equity, economic growth, and environmental protection simultaneously. This approach emphasizes long-term planning and resource management to ensure that development is not only economically feasible but also socially and environmentally responsible.
