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Why male is called heterogametic sex?...

Why male is called heterogametic sex?

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UNITED BOOK HOUSE-GHOOM BOYS SCHOOL PAPER-EXERCISE
  1. Write the function of Schwann cell.

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  2. A pair of related terms is given below on the basis of the relationshi...

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  3. Why male is called heterogametic sex?

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  4. Which type of chromosome in human carries gene responsibile for colour...

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  5. Mention on physiological feature of Sundari plant to deal with the str...

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  6. Among the following four terms one include the three. Find it out and ...

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  7. Which type of conservation practice promotes sustainable economic deve...

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  8. Write the word diagram of nervous pathwya of the way batsman playing t...

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  9. State the effect of sympathetic and parasympathetic nervous system wi...

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  10. Write the influence of Auxin on plant growth.

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  11. Write two difference between Cornea and Retina on the following point ...

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  12. Write two difference between Cornea and Retina on the following point ...

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  13. What is the significance of Crossing Over in meiotic cell division?

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  14. Distinguish between autosomes and sex-chromosomes of human based on na...

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  15. State four changes which occur during anaphase of cell division.

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  16. In case of incomplete dominance what is the phenotypic and genotypic r...

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  17. With the help of a cross show how the sex of the child is determined i...

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  18. Show with the help of cross how haemophilia is inherited.

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  19. Why an organ becomes vestigial in man-Illustrate with example.

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  20. Mention about behavioural adaptations for problem solving in chimpanze...

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