Cube law relates to which of the following?

Correct option is A

Correct Answer: (a) Length and weight
Explanation:
→ Cube law states that fish weight is proportional to the cube of its length (W = aL³).
→ This relationship helps estimate biomass and growth patterns.
→ Useful in fisheries stock assessment.
Information Booster:
→ Deviations indicate changes in condition factor (K).
→ Species differ in coefficients based on body shape.
→ Widely applied in aquaculture growth studies.
Additional Information (Other Options): Not related to cube law directly.