Dog is a

Options

A. Continuous breeder
B. Seasonal breeder
C. Monoestrus
D. Polyoestrus.

Answer

**Step-by-Step Solution:**

1. **Classification of Dogs**: Dogs belong to the animal kingdom and are classified under the class of mammals. This is the first step in understanding their reproductive characteristics.

2. **Reproductive Systems in Mammals**: Mammals can be divided into two groups based on their reproductive systems: primates and non-primates. Primates include humans, monkeys, and apes, while non-primates include other mammals like dogs.

3. **Cyclic Reproductive Processes**: In mammals, the reproductive processes can be cyclic. In primates, this is known as the menstrual cycle, while in non-primates, it is referred to as the estrous cycle.

4. **Understanding the Estrous Cycle**: In the estrous cycle (which applies to dogs), the female's reproductive system undergoes cyclical changes, but unlike the menstrual cycle, there is no shedding of the endometrium. Instead, if there is no fertilization, the endometrium is reabsorbed by the body.

5. **Breeding Patterns**: Dogs are classified as seasonal breeders, meaning they do not breed continuously throughout the year. Instead, they have specific seasons during which their reproductive cycle is active.

6. **Conclusion**: Therefore, the most accurate description of dogs in terms of reproduction is that they are seasonal breeders, indicating that their sexual activity and breeding occur at certain times of the year.

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