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There is less variation with asexual reproduction.
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∙ 8y ago
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Does asexual reproduction contribute to sexual variation?
No. Asexual reproduction provides no diversity, as it creates an exact copy of the organism. Sexual reproduction, on the other hand, provides diversity by using and combining different genes each time to create an entirely new version of the organism.
What is asexual reproduction versus sexual reproduction?
Asexual reproduction is basically the act of an organism making an exact copy of itself without the help of another organism, while sexual reproduction is the act of two organisms crossing their genetics to create offspring.
What is disadvantage of sexual reproduction?
It takes more energy than asexual reproduction. It produces much less offspring than asexual reproduction does.
Why do humans reproduce sexually?
Asexual reproduction is only done by cells, plants, and a few protozoa. Sexual reproduction is the only choice humans have and it has quite a few advantages over asexual reproduction. It results in more variation and is more fun.
Why is sexual reproduction better than asexual reproduction for ensuring survival of a species in a changing environment?
Yes. Sexual reproduction is more advantageous than asexual reproduction in a challenging environment since sexual reproduction introduces more variation in the offspring. In asexual reproduction, the variation in offspring is caused by mutations and they are rare and a large number of offspring will have to be produced to ensure enough offspring with beneficial mutations are born, and this is not always possible when resources are scarce. In sexual reproduction, variation is introduced by recombination in addition to mutation, and recombination (random crossover of chromosomes) happens in every time the organism reproduces to introduce variation that may not be present in the parents. The greater amount of variation increases the chance of having offspring that are adapted to the challenging environment.
How does Sexual reproduction gives rise to more viable variations than asexual reproduction?
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.
Does sexual reproduction result in more genetic variation in a species than asexual reproduction?
Asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). Sexual reproduction produces a random mixture of the genetics derived from both parents.In sexual reproduction, offspring are not identical to either parent.
Why does sexual reproduction result in more genetics variation in a species than asexual reproduction?
Asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). Sexual reproduction produces a random mixture of the genetics derived from both parents.In sexual reproduction, offspring are not identical to either parent.
What reproduction allows plants more variation?
Sexual because it has variations from the different parents' when asexual only has one parent. This refers to DNA because the offspring holds the DNA of the parents(which refers to the 23 chromosomes coming from each parent.)
When is Asexual reproduction more common?
Asexual reproduction may be prominent in bacterias. Some protists may also undergo asexual reproduction at some stage of their lives.
Is Sexual or asexual reproduction better for a rapidly changing environment?
Sexual. Sex allows for more variation in offspring thus increasing the chances for survival.
What might be the evoluntionary significance of the swicth from asexual to sexual reproduction when the environment changes?
Environmental changes almost demand variation in organisms so that the best fitted to the changing environment survive and reproduce in a greater number. Asexual reproduction produces clones with little to no genetic variation. Good enough for a static environment, but in a challenging environment with no variation that could be more beneficial than cloning the asexual species could find itself selected against.
