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प्रश्न
In bisexual flowers, maturation of gynoecium before androecium is known as ______.
विकल्प
protandry
protogyny
gynandry
diciliny
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उत्तर
In bisexual flowers, maturation of gynoecium before androecium is known as protogyny.
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संबंधित प्रश्न
Why angiosperm anthers are called dithecous?
Enlist advantages and disadvantages of cross pollination
Draw a diagram of a section of a megasporangium of an angiosperm and label funiculus, Micropyle, embryosac and nuclleus.
Define the term Pollinating.
Describe pollination. How many types of pollinations are found?
Wind pollination is common in ______.
Cleistogamous flowers are ______.
Which of the following is not a water pollinated plant?
During Hybridization process anther of the bisexual flower is removed before it dehisces is called ______.
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?
