Adolescece Charems and Challenges
NIOS · Class 10 · Home Science
Flashcards for Adolescece Charems and Challenges — NIOS Class 10 Home Science. Quick Q&A cards covering key concepts, definitions, and formulas.
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What is adolescence?
Answer
Adolescence is the transitional stage between childhood and adulthood. It is the age between 10 and 19 years.
Why do major changes begin during adolescence?
Answer
Adolescent changes are initiated by hormonal changes in the body. These changes are a natural part of growing up and prepare adolescents for adult roles and responsibilities.
What is puberty?
Answer
Puberty means the beginning of sexual maturity. It is one part of physical development during adolescence.
What physical growth is common during adolescence?
Answer
During adolescence, almost 75% of adult height and about 50% of adult weight is gained. Growth of underarm hair, growth of pubic hair, increase in height and weight, and development of reproductive or…
Which physical changes are specific to boys during adolescence?
Answer
Physical changes specific to boys include broadening of shoulders, deepening of voice, development of facial hair, increased muscular development, and nocturnal emission.
Which physical changes are specific to girls during adolescence?
Answer
Physical changes specific to girls include growth of breasts, broadening of hips, and menarche.
What is menarche?
Answer
Menarche is the beginning of menstruation in girls. It usually begins between 9 and 16 years of age.
What is the normal menstrual cycle length?
Answer
Menstruation is a cycle of 28 days, which may vary from 21 to 35 days.
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