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Following components are haploid, diploi...

Following components are haploid, diploid or triploid (A) oosphere (B) microsphere (C ) sunergids (D) antipodals (E ) oospore (F) nucellus (G) placenta (chalaza) (I) endosperm (J) tapetum
Which of following groups show the correct sequence of the ascending order of ploidy in ovule/seed ?

A

C,B,D

B

A,E,I

C

E,F,G

D

J,E,H

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. The term 'self sterility' implies

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  2. Female plant is diploid and male plantis tetraploid. Find out the corr...

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

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  4. Which of the following have double endosperm?

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  5. Conifers differ from grasses in the

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  6. Parthenocarpic fruits are produced by

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  7. What does self incompatibility provides for a plant ?

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  8. One meiosis produces how many male gametes ?

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

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  10. Raphe is

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  11. Identify the wrong statement regarding post fertilisation development

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

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

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  14. In a cross between a tetraploid female plantand a diploid male plant o...

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  15. What is true about cleistogamy?

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  16. Find out the correct statement

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

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  18. The fruits showing edible thalamus are

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

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

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