Sexual reproduction produces offspring with differences in DNA which can lead to mutations, often vital for a species survival....as compared to asexual producing clones of the parent. So lets say a disease hit a population of whatever it is, the clones would all be the same (obviously lol) and all die, compared to the population of sexually produced organisms which have differences in DNA and may have a imunity toward that disease and a few may survive and carry on that species.
Advantages - Evolution (long term), Survival (short-term)
Sexual reproduction allows for twice the chance of an organisms offspring having a gene mutation, as the organisms DNA comes from two sources with differing genes. This increased chance means that the organism can evolve at a faster rate and therefore adapt more quickly, resulting in an advantage.
In asexual reproduction the organism makes identical copies of itself. This is OK if it is successful in its environment and the organism's environment is not changing. However environments are constantly changing, so the organism must adapt. Sexual reproduction ensures genetic diversity in the progeny. This way if the environment becomes harsh but if one or a few of the progeny have new traits that can help it survive in this environment, it is more likely to reach adulthood and reproduce. (This is essentialy how evolution works although this is a very simplified model).
In other words, sexual reproduction speeds up evolution, making it less likely for the species to become extinct, but it has some disadvantages.
Sexual reproduction allows for twice the chance of an organisms offspring having a gene mutation, as the organisms DNA comes from two sources with differing genes. This increased chance means that the organism can evolve at a faster rate and therefore adapt more quickly, resulting in an advantage.
The diversity in genetics of sexually reproducing organisms also reduces their susceptibility to mass infection / death.
In addition, sexual reproduction is pleasurable in both humans and several primates, and this creates a stronger drive to reproduce.
Only one parent in necessary for reproductions.
they get to actually have sex
Sequences of A, T, C, and G
grow larger populations more quickly
No, meiosis does not occur in all growing organisms. Meiosis is a specialized form of cell division that occurs in sexually reproducing organisms to produce gametes (eggs and sperm). Organisms that reproduce asexually, such as bacteria and some plants, do not undergo meiosis.
i think asexually
it is difficult to use criterion of interbreeding to define species of unicellular organisms because not all organisms undergo the same process. these species come from the class and groups thus making it even harder.
Asexually reproducing organisms do not interbreed
mutation of the DNA is the only way asexually reproducing organisms can obtain variations in their population
Sequences of A, T, C, and G
sequences of a t c&g
mitosis in sexually reproducing organisms is used for growth into a multicellular organism from the initial zygote. mitosis is also used for repair in response to a wound, etc. mitosis is used in asexually reproducing organisms for reproduction.the whole process
There are tons of organisms that reproduce asexually. As for ANIMALS - A lot of species of fish do (some sharks partake in parthenogenesis - a type of asexual reproduction), some species of wasps, whiptail lizards, sea anemones, coral, starfish, snails. All fungi, bacteria, Archaea, Protist and amoebas reproduce asexually. Some plants are capable of reproducing asexually, such as strawberry, onions and potatoes.
Sexual reproduction allows for twice the chance of an organisms offspring having a gene mutation, as the organisms DNA comes from two sources with differing genes. This increased chance means that the organism can evolve at a faster rate and therefore adapt more quickly, resulting in an advantage. The diversity in genetics of sexually reproducing organisms also reduces their susceptibility to mass infection / death. In addition, sexual reproduction is pleasurable in both humans and several primates, and this creates a stronger drive to reproduce.
It has many ways it can reproduce. So it can reproduce sexually or asexually.
Sexual reproduction allows for twice the chance of an organisms offspring having a gene mutation, as the organisms DNA comes from two sources with differing genes. This increased chance means that the organism can evolve at a faster rate and therefore adapt more quickly, resulting in an advantage. The diversity in genetics of sexually reproducing organisms also reduces their susceptibility to mass infection / death. In addition, sexual reproduction is pleasurable in both humans and several primates, and this creates a stronger drive to reproduce.
Reproducing asexually is reproducing with one parent, and therefore creating two totally identical organisms. Bacteria, archaea, and a few other species reproduce asexually while plants, animals, fungi, and most protists reproduce sexually. Although plants may self-pollinate, this is not the same as asexually reproduction, because the offspring still may not be exactly like the parent because of genetics, so self-pollination is a type of sexual reproduction.
All asexually reproducing organisms are potentially capable of reproducing, and they don't waste any energy in trying to attract a mate
grow larger populations more quickly