The correct option is
A A- 4, B- 3, C- 2, D- 1
Sheep (
Ovis aries) are quadrupedal, ruminant mammals typically kept as livestock. They are members of the order
Artiodactyla, the even-toed ungulates. It produces fur.
Bos indicus is a species or subspecies of domestic cattle originating in South Asia. They are known as zebu. Zebu is characterized by a fatty hump on their shoulders, a large dewlap and sometimes drooping ears. It is primarily used for producing milk.
Mystus seenghala (commonly known as tengra) is a genus of small to medium-sized bagrid catfishes, that occur in South and Southeast Asia. It is used for its flesh.
Sibbaldus musculus commonly known as a blue whale. It is the largest of all the mammals. Whale oil is oil obtained from the blubber of whales.
Hence, the correct answer is option A.