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प्रश्न
Mention any one example of the hydrophilous flower.
उत्तर
Vallisneria
APPEARS IN
संबंधित प्रश्न
When maturation time of reproductive parts in a flower is different.
(iii) Synergids
(iv) Micropyle
Describe pollination. How many types of pollinations are found?
At which stage pollen grains are shed from the anther in Angiosperms?
Pollination occurs in ______.
Plants with ovaries having only one or a few ovules are generally pollinated by ______.
The flower which possesses both androecium and gynoecium is called perfect or ______.
A botanist studying Viola (common pansy) noticed that one of the two flower types withered and developed no further due to some unfavorable condition, but the other flower type on the same plant survived and it resulted in an assured seed set. Which of the following will be correct?
From among the situations given below, choose the one that prevents both autogamy and geitonogamy.
Match the Column I with Column II.
| Column I | Column II |
| A. Pea | (i) Xenogamy |
| B. Jawar | (ii) Epihydrophily |
| C. Maize | (iii) Anemophily |
| D. Vallis | (iv) Bisexual |
| E. Cannabis | (v) Geitonogamy |
