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प्रश्न
Give one example of a unisexual flower.
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उत्तर
- Cucumber
- Pumpkin
- Watermelon
- Papaya
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संबंधित प्रश्न
What is pollination?
A student has to perform the experiment "To identify the different parts of an embryo of a dicot seed." Select from the following an appropriate group of seeds:
(a) Pea, gram, wheat
(b) Red kidney bean, maize, gram
(c) Maize, wheat, red kidney bean
(d) Red kidney bean, pea, gram
Explain what you understand by sexual reproduction.
Draw a neat sketch of the stamen of a flower. Mark in it filament and anther.
Explain the terms 'cross-pollination'?
Which of the following is the correct sequence of events of sexual reproduction in a flower?
(a) pollination, fertilisation, seed, embryo
(b) seed, embryo, fertilisation, pollination
(c) pollination, fertilisation, embryo, seed
(d) embryo, seed, pollination, fertilisation
What is a flower ? Draw a neat labelled diagram showing the L.S. of a typical flower.
Sketch the labelled diagram.
Flower with its sexual reproductive organs.
Flowers showing ornithophily show few characteristic like ______.
Double fertilization means ______.
