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Why all papaya plants bear flowers but f...

Why all papaya plants bear flowers but fruits is seen only in some?

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Papaya is a dioecious plant. Only female plants produce fruits.
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OSWAAL PUBLICATION-REPRODUCTION IN ORGANISMS-TOPIC-2 SEXUAL REPRODUCTION (VERY SHORT ANSWER TYPE QUESTIONS)
  1. In haploid organisms that undergo sexual reproduction, name the stage ...

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  2. In a developing embryo, analyse the consequences if cell divisions are...

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  3. Why all papaya plants bear flowers but fruits is seen only in some?

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  4. Name the plant that flowers once is 12 years.

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  5. Explain why meiosis and gametogenesis are always interlinked?

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  6. In the following figure oif a fruit, label the part which is protectiv...

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  7. The turkey usually produce females foe several generations. How is thi...

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  8. The meiocyle of an onion plant contains 32 chromosomes. Workout the nu...

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  9. Name two acellular organisms which reproduce sexually.

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  10. Coconut plant is monoecious while date palm is dioecious. Why are they...

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  11. What are pre fertilization events of sexual reproduction?

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  12. Mention the site where syngamy occurs in amphibians and reptiles respe...

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  13. Name the phase all organisms have to pass through before they can repr...

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  14. State the difference between meiocyte and gamete with respect to chrom...

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  15. What are hermaphrodites?

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  16. Define syngamy?

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  17. Differentiate betweeen syngamy and fertilisation.

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  18. What is sexual reproduction?

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  19. Differentiate between parthenocarpy and parthenogenesis.

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  20. A haploid organism produces gametes by mitosis. Does it mean that meio...

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