there is always sperm
All higher animals- including hippos- have sexual reproduction.
A group of organisms that produce offspring like themselves are often referred to as a species. Members of a species typically share similar genetic characteristics and are capable of interbreeding to produce fertile offspring. This reproductive continuity is a key feature of species.
All frogs have a sexual reproduction. Most frogs fertilize their eggs external, like the poison dart frogs, only some species are known to have an internal fertilization, eg (Ascaphus).
All species of whales reproduce sexually. Both a male and female of the species is required for reproduction and offspring share genetic traits of both parents.
All species of whales reproduce sexually. Both a male and female of the species is required for reproduction and offspring share genetic traits of both parents.
All mammals have sexual reproduction.
Asexual reproduction produces organisms that are exactly identical or clones of each other. This leaves these organisms subject to total destruction if one can be affected all can be affected. Sexual reproduction was favored because each individual in a species is slightly different. If a disease occurred in the species, there would be a good chance that some would survive.
sexual reproduction gives traits of both parents to the child where as asexual reproduction is just a copy of the original with no change at all
The evolution of sexual reproduction allows for a much greater level of diversity than asexual reproduction because the genes of two individuals are mixing. Not only this, they are not mixing in the same combination every time, and all the processes like crossing over that are involved in sexual reproduction allow for a huge explosion in the diversification of eukaryotes. Also sexual reproduction is more open to error during its processes, allowing another factor that natural selction can act upon in addition to all the others. Answer For billions of years, prokaryotes evolved relatively slowly. With the evolution of nuclei, meiosis and sexual reproduction, life's evolution and species radiation exploded. This was because of meiotic prophase I's tendency to form chiasmata, mixing gene sequences. The gene sequences are already being mixed meiotically anyway, but the production of gametes, four haploid gametes from each diploid producer-cell. Anti-evolutionists pick on an argument for the impossibility of evolution actually occurring. Sexual reproduction and meiosis show clearly an actual impossibility of evolution not occurring. Sexual reproduction allowed for the explosive radiation of species. Protists, plant and animal species far outnumber bacterial species. All due to sexual reproduction and meiosis...........
Frogs are sexual. They reproduce sexually, and all hatch from eggs. Frogs lay eggs in water, and the eggs hatch into tadpoles that grow into frogs.
reproduction
No, not all plants undergo sexual reproduction. Some plants are capable of asexual reproduction through processes like vegetative propagation or fragmentation.