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Describe briefly about the process of do...

Describe briefly about the process of double fertilization with suitable diagram.

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USHA PUBLICATION-PRACTICE PAPER-PRACTICE PAPER
  1. Differentiate between:Primary sludge and activated sludge

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  2. Distinguish between:Natality and mortality

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  3. Describe briefly about the process of double fertilization with suitab...

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  4. Discuss Mendel's monohybrid cross with checker board.

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  5. Describe initiation step of translation in prokaryotes.

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  6. Answer within 200 words : Give a structure of a typical pollen grain ...

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  7. Which of the following surrounds the penile urethra of man?

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  8. Sex determination in Drosophila melanogaster is based on---

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  9. Which of the following is/are formed during gastrulation?

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  10. Fill in the blanks with correct answer: Trisomy 21st chromosome in hum...

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  11. Fill in the blanks with correct answer: Cancer in gland cell is called...

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  12. Fill up the blanks with correct answer(s): L.S.D. is a natural drug.

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  13. Write notes with 2 to 3 important points : Function of Placenta.

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  14. Write note on Thalasemia.

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  15. Write notes with 2 to 3 important points : Effect of indiscriminate us...

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  16. Write notes with 2 to 3 important points : What is acquired immunity?

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  17. Write notes with 2 to 3 important points : What do you mean by Biopira...

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  18. Write notes with 2 to 3 important points : What is medical termination...

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  19. Differentiate between: Primary oocyte and Secondary oocyte.

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  20. Differentiate between:Innate immunity and Acquired immunity.

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