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When a diploid female plant is crossed w...

When a diploid female plant is crossed with a tetraploid male, the ploidy of endosperm cells in the seeds is

A

tetraploidy

B

pentaploidy

C

diploidy

D

triploidy

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SARAS PUBLICATION-MODEL QUESTION PAPER 4-EXERCISE
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  2. The most likely reason for the development of resistance against pesti...

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  3. When a diploid female plant is crossed with a tetraploid male, the plo...

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  4. Common indicator organism of water pollution is

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  8. In an annual ring, the light coloured part is brown'as

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  9. Which one of the following is a pseudocarp?

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  10. Boron in green plants assists in

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  11. Which statement about photosynthesis is false?

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  12. FAD is electron acceptor during oxidation of the following.

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  13. One set ofa plantswas grown at 12 hrs day and 12hrs night period cycle...

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  14. In which one of the following is living fossil?

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  15. Sexual reproduction in Spirogyra is an advanced feature because it sho...

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  16. Introduction of food plants developed by genetic engi neering is not d...

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  17. What are photolithotrophs?

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  18. Which aquatic fern performs nitrogen-fixation?

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  19. Adhesive pads of fungi penetrate the host with the help of

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  20. Which of these do not follow independent assortment?

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