Analogy — Plant : Tree :: Girl : ? Choose the term that represents the mature stage of “girl,” just as “tree” is the mature stage of “plant.”

Introduction / Context:
The first pair presents a developmental transition: plant (young stage) to tree (mature stage). We need the corresponding mature stage for “girl” in human development to preserve the age-based progression relationship.

Given Data / Assumptions:

• Plant → tree indicates biological maturation.
• Girl → woman indicates human maturation from juvenile to adult female.
• Other options are role-based (wife, mother, sister) and do not necessarily follow from age alone.

Concept / Approach:
Keep the analogy strictly on the axis of biological/age progression rather than social roles or relationships. The correct term should mark adulthood irrespective of marital or familial status.

Step-by-Step Solution:

Verification / Alternative check:
Standard usage in biology and sociology distinguishes “girl” (child/teen) from “woman” (adult), mirroring plant→tree.

Why Other Options Are Wrong:

• Wife — marital status, not age stage.
• Mother — parental role, not guaranteed by age alone.
• Sister — kinship role, independent of maturity level.

Common Pitfalls:
Confusing social roles with biological maturation stages.

Final Answer:
Woman