What do some caterpillars bore into to feed?

Caterpillars primarily feed on plant materials, and many species are known for their ability to bore into various parts of plants to access nutritious tissues. This feeding behavior allows them to consume leaves, stems, and blossoms, which are vital for their growth and development.

While caterpillars can indeed interact with wood or seeds in certain ecological contexts, their primary diet consists of herbaceous and woody plant tissues, including foliage and stems. Thus, focusing on plant material provides a clearer understanding of their feeding habits and ecological role.

The other options, such as wood, seeds, and soil, do not accurately capture the primary feeding behavior observed in caterpillars, as these do not represent the typical plant-based diet these organisms rely on for nourishment and growth.