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When could you identify the voices of a ...

When could you identify the voices of a boy or a girl? Why?

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NCERT TELUGU-THE AGE OF ADOLESCENCE-EXERCISE
  1. Can you guess the maximum height you will reach?

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  2. How can you say whether the given solution is acidic or alkaline ?

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  3. When could you identify the voices of a boy or a girl? Why?

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  4. In the production of test tube babies

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  5. What would happen if ovulation stops.

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  6. How does nature prepares the uterus to receive the fertilized egg?

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  7. What happens if fertilization does not takes place.

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  8. After observing the tables and graph try to answer the following quest...

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  9. After observing the tables and graph try to answer the following quest...

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  10. After observing the tables and graph try to answer the following quest...

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  11. After observing the tables and graph try to answer the following quest...

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  12. Prepare a table showing maximum height of a group of six students?

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  13. Take atleast 5 students from 6th to 10th class. Collect body measureme...

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  14. A table clock has its minutes hand 4 cm long. Find the average velocit...

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  15. How do you separate the two components?

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  16. How can you change the state of a substance?

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  17. Between which classes do you find a maximum growth in height?

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  18. In what way the kind of discrimination is harmful for girls and women ...

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  19. This is biological phenomena, so how can Menstruation be impure or unc...

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  20. If young generation is trapped into unhealthy habits, what will be the...

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