It mixes the chromosomes of the two parents
It mixes the chromosomes of the two parents
Sexual reproduction leads to variety in offspring.
immigration, mutation and sexual 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.
Genetic variation in bacterial populations cannot result from sexual reproduction, as bacteria typically reproduce asexually by binary fission.
No, adaptations usually do not result in any genotypical change in a species.
That would be sexual reproduction. Sexual reproduction allows for independent assortment and crossing over to occur. This is fancy language for the genetic material gets mixed up a lot. Since the genetic material gets mixed up, variation will result.
Asexual reproduction involves a single organism replicating itself, resulting in offspring that are genetically identical to the parent. This lack of genetic variation occurs because the offspring are produced through processes like mitosis, which do not involve recombination of genetic material. As a result, any mutations that may occur are the only source of variation, but these are typically minimal compared to the genetic diversity generated through sexual reproduction. Consequently, asexual reproduction can limit adaptability to changing environments.
It mixes the chromosomes of the two parents
d. current populations of cheetahs are able to interbreed with other species, increasing genetic variation.
d. current populations of cheetahs are able to interbreed with other species, increasing genetic variation.
The major difference is that asexual reproduction in sea stars involves the regeneration of a new individual from a severed part of the sea star, while sexual reproduction involves the fusion of gametes from two separate individuals to produce offspring with genetic variation.