Maths Science Corner
NCERT Science
Standard 8 (Class 8)
Chapter 10 Tarun Avastha Taraf
(Reaching the age of adolescences)
MCQ Question Answer Pdf and Video
On Maths Science Corner you will get all the printable study material of Maths and Science Including answers of prayatn karo, Swadhyay, Chapter Notes, Unit tests, Online Quiz etc..
This material is very helpful for preparing Competitive exam like Tet 1, Tet 2, Htat, tat for secondary and Higher secondary, GPSC etc..
Highlight of the chapter
10.1 Adolescence and puberty
10.2 Changes at Puberty
10.2.1 Increase in Height
10.2.2 Change in Body Shape
10.2.3 Voice Change
10.2.4 Increased Activity of Sweat and Sebaceous Glands
10.2.5 Development of Sex Organs
10.2.6 Reaching Mental, Intellectual and Emotional Maturity
10.3 Secondary Sexual Characters
10.4 Role of Hormones in Initiating Reproductive Function
10.5 Reproductive Phase of Life in Humans
10.6 How is the Sex of the Baby Determined?
10.6.1 Boy or Girl?
10.7 Hormones other than Sex Hormones
10.8 Role of Hormones in Completing the Life History of Insects and
Frogs
10.9 Reproductive Health
10.9.1 Nutritional Needs of the Adolescents
10.9.2 Personal Hygiene
10.9.3 Physical exercise
10.9.4 Say “NO” to Drugs
10.10 Keywords
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