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How are morphine and heroin related ? Me...

How are morphine and heroin related ? Mention the effect each one of them has on the human body.

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XII BOARDS PREVIOUS YEAR-XII BOARDS-Section- B
  1. Explain aminoacylation of t-RNA.

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  2. Name an allergen and write the response of the human body when exposed...

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  3. How are morphine and heroin related ? Mention the effect each one of t...

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  4. Explain the importance of inbreeding in cattle.

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  5. Why is 'starter' added to set the milk into curd ? Explain.

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  6. Explain mutualism with the help of an example.

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  7. List four causes of biodiversity loss.

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  8. Name two metals used in a catalytic converter. How do they help in kee...

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  9. A potato plant is infected with a virus. Name and explein a method to ...

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  10. A pollen grain in angiosperm at the time of dehiscence from an anther ...

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  11. Differentiate between the genetic codes given below : (a) Unambig...

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  12. Mention one application for each of the following : (a) Passive i...

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  13. Name the microbes that help production of the following products comme...

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  14. List four benefits to human life by eliminating the use of CFCs.

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  15. Suggest two practices giveng one example of each , that help protect r...

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  16. A pollen grain in angiosperm at the time of dehiscence from an anther ...

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  17. Differentiate between the genetic codes given below : (a) Unambig...

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  18. Mention one application for each of the following : (a) Passive i...

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  19. Name the microbes that help production of the following products comme...

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  20. List four benefits to human life by eliminating the use of CFCs.

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