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Give a neat and labelled sketch of the g...

Give a neat and labelled sketch of the germinating angiospermic pollen grain.

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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- OCTOBER 2014-SECTION-II
  1. Give a neat and labelled sketch of the germinating angiospermic pollen...

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  2. Describe the cross between a homozygous tall round- seeded pea plant a...

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  3. In which type of isolation , two species living on different habitats ...

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  4. Which of the following is the most appropriate choice as transgenic an...

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  5. Which stage of silkworm secretes silk ?

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  6. Gemmule formation takes place in ..............

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  7. Which of the following hormones is responsible for reguiating the bloo...

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  8. The "Minamata " disease is caused by:

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  9. A mother of one year old daughter wanted to space her second child. He...

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  10. Name 'the gas which caused the Bhopal gas tragedy in 1984.

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  11. Mention the role of pacemaker in human heart.

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  12. Give any 'two' modes of transmission of amoebiasis.

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  13. What is a vaccine ? How do they act to provide long term immunity to a...

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  14. Adaptive radiation.

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  15. Sketch and label T. S. of human artery.

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  16. Write a short note on Cro-magnon man

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  17. Drone of the honeybees shows haploid number of chromosomes. Illustrate...

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  18. HUMAN GENOME PROJECT AND ITS GOALS

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  19. Give the economic importance of apiculture.

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  20. Describe the structure of sex chromosomes.

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  21. Write a note on HIV.

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