Final answer:
Birds are the organisms most likely to form monogamous relationships, a common characteristic of their reproductive strategy.
Step-by-step explanation:
The organisms most likely to form monogamous relationships are birds. Monogamy, where one male mates with one female exclusively, is a type of mating system found across multiple animal groups, but it is most extensively observed in bird species. While monogamy exists in mammalian species, it is rare when compared to birds, as most mammals have more promiscuous or polygynous mating systems. In contrast, insects and reptiles are much less likely to exhibit monogamous relationships. Therefore, when comparing the different options, birds stand out as the animals with a higher tendency towards monogamous pair bonding, an essential aspect of their reproductive strategy.
In biology, the organisms most likely to form monogamous relationships are b. birds. Monogamy refers to a mating system where individuals form long-term pair bonds with a single partner. While monogamous relationships can be found in various animal groups, birds are particularly well-known for displaying monogamy. For example, many species of birds, such as swans, albatrosses, and penguins, engage in monogamous relationships and mate for life.