Answer :
Based on the options provided, the product that is not obtained from animals is (d) Cotton.
Here's an explanation for each option:
(a) Honey - obtained from bees
(b) Meat - obtained from animals like cows, pigs, chickens, etc.
(c) Milk - obtained from mammals like cows, goats, and sheep
(d) Cotton - obtained from the cotton plant, not an animal
Therefore, cotton is the only product among the options that is not derived from animals.