How does asexual reproduction differ from sexual reproduction?

Asexual reproduction is characterized by the production of offspring that are genetically identical to the parent organism, typically involving only one parent. This process does not involve the fusion of gametes or the combination of genetic material from two different parents. Instead, it can occur through methods such as budding, fragmentation, or binary fission, where a single organism replicates its DNA and divides to form new individuals that are clones of the original organism.

On the other hand, sexual reproduction involves the combination of genetic materials from two parent organisms, typically through the fusion of male and female gametes. This process creates genetic diversity among the offspring, which can be advantageous for adaptation and evolution. The involvement of two cells in sexual reproduction ensures that the resulting offspring have a mix of genetic traits from both parents, resulting in greater genetic variability.

Given this fundamental distinction, the chosen answer accurately highlights the key aspect of sexual reproduction regarding the contribution of genetic material from two different cells to the offspring. The other options either oversimplify asexual reproduction, mischaracterize the energy expenditure related to sexual reproduction, or incorrectly limit the scope of asexual reproduction to only plants. Asexual reproduction can occur in many organisms across various kingdoms, including animals, fungi, and bacteria.