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प्रश्न
Answer the following question.
Write the difference in the characteristics of the progeny produced as a result of the two processes.
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उत्तर
As Geitenogamy is a type of self-pollination the progeny is genetically similar to the parent.
Whereas, in the case of Xenogamy the progeny is genetically different from either of the parent. Thus, known as cross-pollination.
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संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statements
Pollen is produced in the
Pollination by water occurs in ______.
Which of the following pair has haploid structures?
Pollination refers to the ______.
Autogamy can occur in a chasmogamous flower if ______.
Consider the following statements depicting adaptation of flowers to carryout successful pollination.
- Stigma is long, sticky and unwettable.
- Sepals, petals or perianth (if present) have waxy coating.
- Stamens with long filament and versatile anthers.
- Tubular corolla is seen.
- Flowers are noctumal.
Which of the above statements clearly depict hydrophily?
Mention any one example of the anemophilous flower.
What are the major abiotic factors that influence habitat?
Briefly discuss any two methods by which plants avoid self-pollination.
Name the pollinating agent of a flowering plant with large and coloured flowers with sticky stigma. State one characteristic feature of the pollen grains produced in such flowers.
