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Does sexual reproduction cause a narrow range or variation or a wide range of variation in species?
Wiki User
∙ 10y ago
SIM=
Wiki User
∙ 10y ago
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What method of reproduction increases variation within a species?
Maybe, Have more sexual intercourse. fragmentation
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 is not included as a part of the modern theory of evolution?
sexual reproduction and mutations provide variation among species
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.
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.
Does sexual reproduction cause a narrow range of variation or a wide range of variation in species?
SIM=
Why is sexual reproduction preferable to a species?
It promotes genetic variation.
What method of reproduction increases variation within a species?
Maybe, Have more sexual intercourse. fragmentation
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.
What causes variation within a species?
It has adaptations
Which process is a cause of variation in a species?
Sexual Reproduction Genetic mutation
Why does sexual reproduction result in genetic variation in a species?
It mixes the chromosomes of the two parents
What results in the most diverse offspring?
Sexual reproduction leads to variety in offspring.
Why does sexual reproduction the genetic variation in a species?
A fertilized egg has a mixture of alleles from the two parents.
Why does sexual reproduction result in more in genetic variation in a species?
It mixes the chromosomes of the two parents
Why does sexual reproduction increase the variation in a species?
A fertilized egg has a mixture of alleles from the two parents.
What advantages does sexual reproduction provide for sponges?
Sexual reproduction means there is much greater scope for genetic variation of offspring. Variation is good for any species as it is this variation that allows for adaption e.g. the variation might provide some individuals with resistance to a new disease that affects the species, hence those individuals survive and thrive.
