Final answer:
The statement that each gamete arises from a diploid cell containing two sets of homologous chromosomes is TRUE. Gametes are produced by the division of diploid cells through meiosis to maintain the correct number of chromosomes.
Step-by-step explanation:
Each gamete is indeed formed from a diploid cell which undergoes a process called meiosis. Thus, the statement is TRUE. In the reproductive cycle, diploid cells containing two sets of homologous chromosomes must reduce the number of chromosome sets to maintain the stable transmission of genetic information. This process starts with a diploid cell precursor in which each chromosome has replicated into two sister chromatids. During the two stages of meiosis, these cells divide to produce four haploid cells, each with one set of chromosomes. During Meiosis I, homologous chromosomes separate, while in Meiosis II, the sister chromatids pull apart, ultimately forming gametes, such as sperm and eggs, each with a single set of chromosomes.