If a man eats curd, then he

(a) is a primary consumer

(b) is a secondary consumer

(c) belongs to the 3^rd trophic level

Choose the correct option from the following.

Curd is obtained from milk of cattle. They eat grass (herbivores) and hence are primary consumers. Man feeding on curd makes him secondary consumer (3^rd trophic level).

Grass (first trophic level) $\to$Cow (milk) (second trophic level) $\to$Man (third trophic level).