The correct option is A Animal - Dog, Gestation period - 60−65 days
Gestation length varies by age of dam, breed, and sex of the calf. Gestation length ranges from 279 to 287 days. For most breeds, 283 days is common. In dogs, the entire gestation period is approximately nine weeks, or 63 days, although it can range from 58 to 68 days. Cat pregnancy normally lasts between 63 to 67 days, but it can be tough to know exactly how long a cat is pregnant for. The cat gestation period can vary from as short as 61 days to as long as 72 days. so, 'the correct option is-Animal - Cow, Gestation period - 330−345 days'