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Parthenocarpic fruits are produced by...

Parthenocarpic fruits are produced by

A

treating plants with PMA

B

treating plants with low concentration of auxin and gibberellins

C

removing anthers from flowers before release of pollen grain

D

raising plants from vernalised seeds

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The correct Answer is:
B
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Which of the following have double endosperm?

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  2. Conifers differ from grasses in the

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  3. Parthenocarpic fruits are produced by

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  4. What does self incompatibility provides for a plant ?

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  5. One meiosis produces how many male gametes ?

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

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  7. Raphe is

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  8. Identify the wrong statement regarding post fertilisation development

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

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

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

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

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

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  14. What is true about cleistogamy?

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  15. Find out the correct statement

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  16. Flower with a feathery and sticky stigma, numerous light pollen, reduc...

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  17. The fruits showing edible thalamus are

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  18. Which one of the following structure found in dicot seed will be genet...

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  19. After pollination which of the following events is crucial for fertili...

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  20. Given below are certain combinations. Select the correct ones. (i) C...

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