AP BIOLOGY

Detailed explanation-1: -Sexual reproduction involves two parents and produces offspring that are genetically unique. During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. Meiosis is the type of cell division that produces gametes.

Detailed explanation-2: -Two major types of sexual reproduction are syngamy and conjugation. Syngamy refers to the fusion of haploid sex cells resulting in the formation of a diploid zygote. Thus, in essence, syngamy refers to fertilization. It is the most common type of reproduction in multicellular sexual populations, including humans.

Detailed explanation-3: -Sexual reproduction: Reproduction in which two parents are involved is known as sexual reproduction.

Detailed explanation-4: -Sexual reproduction always involves the formation of male and female gametes produced by two different organisms of the same species.