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प्रश्न
The ovaries of different flowers may contain ______.
पर्याय
only one ovule
many ovules
one too many ovules
only two ovules
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उत्तर
The ovaries of different flowers may contain one too many ovules.
Explanation:
Ovaries of different flowers may have one ovule e.g., wheat, paddy, mango to many ovules, e.g., papaya, watermelon, etc.
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संबंधित प्रश्न
What is pollination?
Where is the female gamete formed in flowering plants?
Fill in the following blank with suitable word :
The term used to refer to the transfer of pollen from the stamen of one flower to the carpel of another flower of the same species is...........
Describe the process of fertilisation in a flower with the help of labelled diagrams.
The flask-shaped organ A at the centre of a flower is surrounded by a number of little stalks B having swollen tops which lie just inside the ring of petals.
(a) Name A. What are the various parts of A?
(b) Which part of A contains gametes?
(c) Name B. What is the swollen top of B known as?
(d) What does the swollen top of b contain?
(e) Out of A and B, which one is (i) male part, and (ii) female part of the flower?
Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
Fill in the blanks and rewrite the completed statements:
Lymph flows in _______________ direction.
Give scientific reason.
Flower is a structural unit of sexual reproduction in plants.
What would be the number of chromosomes in the cells of the aleurone layer in a plant species with 8 chromosomes in its synergids?
What are the agents for pollination?
