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How do specific traits or characteristic...

How do specific traits or characteristics appear in organisms?

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CHETANA PUBLICATION-MAS04-EXERCISE
  1. What is white revolution? What benefits did it bring?

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  2. Define the term tissue and explain the concept of tissue culture.

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  3. How do specific traits or characteristics appear in organisms?

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  4. The first telescope was invented by………….. .

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  5. ………….is a monogenic disorder. Haemophilia Cleft palate Diabetes ...

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  6. Hormone………helps in cell division. Auxin Gibberellin Cytokinin Absc...

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  7. .............. is a broiler chicken. Minroca Ancona Leghorn Coc...

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  8. Which of the following is absent in RNA? ………….. . Adenine Uracil ...

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  9. Complete the anology: Tendons : Join muscles to bones : : Ligaments : ...

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  10. Find the odd man out: Gribberellin, Auxin, Thyroxine, Cytokinin

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  11. Say True or False, if false correct the statement:The phenotypic and g...

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  12. Fill in the blanks: The cyclical flow of nutrients within an ecosyst...

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  13. Fill in the blanks: Hormones are secreted by ………… .

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  14. Blood is a complex tissue.

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  15. Give scientific reasons: Tobacco smoking causes cancer.

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  16. Give scientific reasons: Endocrine glands are also called ductless g...

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  17. Is it right to avoid living with a person suffering from genetic disor...

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  18. Distinguish between simple tissues of plants and complex tissues of pl...

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  19. What are the difficulties in using refracting telescopes?

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  20. What are the different things included in solid waste?

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