Female Puberty Onset: Defining Menarche
Puberty is a stage of physical development where a child's body matures into an adult capable of sexual reproduction. In females, this transition involves several significant changes.
Menarche: The Key Indicator
Menarche is the medical term for a female's first menstrual period. This event is widely recognized as the primary biological markerSignifying the onset of puberty in females.
Understanding the Options
- Menopause: This marks the end of a female's reproductive capability, occurring much later in life.
- Adolescence: This is the broader developmental period encompassing puberty and other changes leading to adulthood. It is not the specific onset marker.
- Menstruation: While menstruation is a key part of puberty, the term refers to the recurring monthly cycle, not the initial event that marks the beginning.
- Menarche: This specifically denotes the first instance of menstruation, thereby marking the beginning of female puberty.
Therefore, menarche is the correct term indicating the onset of puberty in females.
Similar Questions
- The essential organs in a flower for reproduction are:
- In a plant, which of the following is converted into seed?
Important Questions from Reproduction
Near to 45 years, menstrual cycle stops in females. What is this called?
Cells of the tapetum possess dense cytoplasm and generally have ________.
Human chorionic gonadotropin:
Zygotes do not undergo reduction division immediately. They produce a multicellular body called a -
Which of the following is not a correct match?
