Question: Answer the following question given this paragraph: Monotreme reproduction is the least risky for the mother. However, eggs are harder to protect than is an embryo or a fetus in a pouch or uterus. Therefore, monotreme offspring may have a lower chance of surviving than the offspring of therian mammals. Q: What kind of mammalian reproduction is risky for the offspring but not the mother? Choices: - asexual - sexual - cactaceae - monotreme A:
Answer:
monotreme