Which fertilization process occurs inside the female's body?

Which fertilization process occurs inside the female's body?

• A. external fertilization
• B. internal fertilization
• C. pollination
• D. asexual reproduction

Answer: (B)

Internal fertilization is the process where sperm fertilizes the egg inside the female’s reproductive tract. After mating, sperm are deposited into the female and then travel to the egg to achieve fertilization within the body, which protects the gametes and often supports later development. This is different from external fertilization, where eggs and sperm meet outside the body in the environment (usually in water). Pollination is a plant process, not animal fertilization, and asexual reproduction does not involve the fusion of two gametes. So fertilization occurring inside the female directly points to internal fertilization.

Internal fertilization is the process where sperm fertilizes the egg inside the female’s reproductive tract. After mating, sperm are deposited into the female and then travel to the egg to achieve fertilization within the body, which protects the gametes and often supports later development. This is different from external fertilization, where eggs and sperm meet outside the body in the environment (usually in water). Pollination is a plant process, not animal fertilization, and asexual reproduction does not involve the fusion of two gametes. So fertilization occurring inside the female directly points to internal fertilization.