Question

In human females, an event that reflects onset of reproductive phase is

• A. Growth of body
• B. Changes in hair pattern
• C. Change in voice
• D. Menstruation

Answer 1

The correct option is D Menstruation

Human female reproductive development sequence: Thelarche (Breast development), Pubarche (pubic hair development) and Menarche (menstruation). After menstruation female is able to produce egg so reproductive phase starts

So, the correct answer is 'Menstruation'