Final answer:
The statement is false; the three types of segregation in translocation heterozygotes at anaphase I do not occur with equal frequency due to the complex nature of translocations.
Step-by-step explanation:
The statement is false; in translocation heterozygotes, the three types of segregation at anaphase I do not occur with equal frequency. Translocations can cause complex segregation patterns, and the frequency of each type of segregation can be influenced by various factors such as the specific chromosomes involved and the positions of the translocations.
During anaphase I of meiosis, homologous chromosomes are separated to opposite poles of the cell. In a translocation heterozygote, chromosomes that have exchanged segments may not segregate normally, leading to gametes with unbalanced chromosome numbers or compositions. These segregation errors can result in reduced fertility or offspring with genetic disorders, depending on the specific chromosomes and genes involved.