0
How does sexual reproduction give rise to diversity within a species?
Wiki User
∙ 14y ago
The reason is because, they need to pass on there genes in order tosurvive, and if they have asexual reproduction then the animals and things will not have such a diverse generation, but with sexual reproduction both parents participate in giving off genes and the offspring is different.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How might sexual reproduction help a species to cope with environmental change?
the main purpose (advantage) of sexual reproduction is that it creates genetic diversity within the population or species. It doe sthis by creating new and unique combinations of genes (and thus traits) by mixing the genes for each trait from the two parents.
Species diversity is the number of?
species of all six kingdoms living within an ecosystem.
Chytridiomycota is a type of fungi that reproduces sexually and has flagella on its?
The flagellated cells of Chytridiomycota are called zoospores. However, sexual reproduction has only been demonstrated unequivocally for a few species within Chytridiomyctoa. Most zoospores are the result of asexual reproduction.
Which is better mode of reproduction sexual or asexual and why?
Asexual reproduction is favourable if horizontal gene transfer can make up for the lack of diversity within species. Horizontal gene transfer is when two mature organisms can switch or share different genes. (Many bacteria and archea can do this) Horizontal gene transfer is quite difficult for multi-cellular organisms, so sexual reproduction is preferable. The goal of reproduction is to create offspring that will survive in changing environment - so there must be a mechanism to create many different kinds of offspring. Sexual reproduction affords this. However - the optimal form of reproduction is to have the choice to reproduce either asexually and sexually. If there is a disaster (for humans) or a new antibiotic (for bacteria) it may be preferable to reproduce asexually for a while if no other similar species are around. Later, when the population is big enough, sexual reproduction can begin to recover genetic diversity. (I am assuming that clones don't reproduce with themselves the whole time). This may be the new and improved 'bisexual' of the future.
Give three types of biodiversity essential in preserving ecological systems and functions?
Three types of biodiversity that are essential in preserving ecological systems and functions are genetic diversity, species diversity, and ecological diversity. Genetic diversity is a measure of the variety of versions of the same genes within individual species. Species diversity describes the number of different kinds of organisms within a community or ecosystem. Ecological diversity means the richness of complexity of a biological community.
What method of reproduction contributes to variations within a species?
Sexual reproduction
What method of reproduction increases variation within a species?
Maybe, Have more sexual intercourse. fragmentation
What causes variation within a species?
It has adaptations
Which process produces the most variation within a species?
Variations occurs in species due to the process of "Crossing over"
What is a major cause of variation within species?
Variation of a species can come about in many ways, but mutation is the major cause of variation in a species.
Which statement best explains the significance of meiosis in the process of evolution within species?
Meiosis takes place in sexual reproduction and genetic variations takes place in sexual reproduction. Genetic variations lead to evolution to new species.
How might sexual reproduction help a species to cope with environmental change?
the main purpose (advantage) of sexual reproduction is that it creates genetic diversity within the population or species. It doe sthis by creating new and unique combinations of genes (and thus traits) by mixing the genes for each trait from the two parents.
What is the significance of sexual mode of reproduction?
Sexual reproduction allows for greater variation and adaptability within a species because changes in DNA can accumulate through both mutation within the DNA sequence as well as by recombination with different versions of the genes.
Are annelids sexual or a-sexual?
They have sexual reproduction even though they have both female and male organs within the same organism. A few species undergo parthenogenesis, which is asexual. So basically annelids are both asexual and sexual
Is asexual reproduction or sexual reproduction more beneficial to the population?
Sexual reproduction is more beneficial to a species than asexual reproduction. This is because in sexual reproduction, the genes from two distinct parents are passed down to one distinct child, which creates genetic diversity. It also reduces the risk of mutations, and allows an organism to inherit more traits that could be beneficial to the species.
Is sexual or asexual better?
Asexual reproduction is favourable if horizontal gene transfer can make up for the lack of diversity within species. Horizontal gene transfer is when two mature organisms can switch or share different genes. (Many bacteria and archea can do this) Horizontal gene transfer is quite difficult for multi-cellular organisms, so sexual reproduction is preferable. The goal of reproduction is to create offspring that will survive in changing environment - so there must be a mechanism to create many different kinds of offspring. Sexual reproduction affords this. However - the optimal form of reproduction is to have the choice to reproduce either asexually and sexually. If there is a disaster (for humans) or a new antibiotic (for bacteria) it may be preferable to reproduce asexually for a while if no other similar species are around. Later, when the population is big enough, sexual reproduction can begin to recover genetic diversity. (I am assuming that clones don't reproduce with themselves the whole time). This may be the new and improved 'bisexual' of the future.
An advantage of sexual reproduction is?
An advantage of a sexual reproduction is that it is able to produce more offspring because of the mate. Children are different from the parents and more genetic variation species.
