Final answer:
Protists exhibit binary fission, sexual reproduction, budding, and mitosis, meaning all the listed modes of reproduction can be found in at least some protists.
Step-by-step explanation:
The modes of reproduction that can be found in at least some protists include binary fission, sexual reproduction, budding, and mitosis. Protists have complex life cycles and can reproduce asexually through binary fission, which is the division of a single organism into two daughter cells, and budding, where tiny buds are produced that grow into new individuals.
Sexual reproduction is also present in protists, sometimes in response to environmental stressors, and involves processes such as meiosis and fertilization to produce genetically diverse offspring. Hence, the correct answer to which modes of reproduction can be found in at least some protists is e. All of the above.