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The male gamete is x and egg is 3x. The ...

The male gamete is x and egg is 3x. The ploidy level in embryo and endosperm will be

A

4s in embryo and 4x in endosperm

B

4x in embryo and 7x in endosperm

C

4x in embryo and 6x in endosperm

D

6x in embryo and 12x in endosperm

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The correct Answer is:
B
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. How many meiosis are required to produce 50 seeds of tabacco

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  2. The number of chromosomes in radicle is 16. What will be number of chr...

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  3. The male gamete is x and egg is 3x. The ploidy level in embryo and end...

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  4. Perisperm is

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  5. The term 'self sterility' implies

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  6. Female plant is diploid and male plants tetraploid. Find out the corre...

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  7. Following components are haploid, diploid or triploid (A) oosphere (B)...

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  8. Which of the following have double endosperm?

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  9. Conifers differ from grasses in the

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  10. Parthenocarpic fruits are produced by

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  11. What does self incompatibility provides for a plant ?

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  12. One meiosis produces how many male gametes ?

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  13. If number of chromosomes in root cell of male plant is 40 and in leaf...

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  14. Raphe is

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  15. Identify the wrong statement regarding post fertilisation development

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  16. Go through the given figure of a fruit Find out the option repre...

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  17. Which one of the following shows the last diploid stage in the life cy...

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  18. In angiosperms , which one of the following processes does not involve...

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  19. The given diagram shows the carpel of a flowering plant. After fertili...

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  20. In a cross between a tetraploid female plant and a diploid male plant ...

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