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प्रश्न
Draw a diagram of a section of a megasporangium of an angiosperm and label funiculus, Micropyle, embryosac and nuclleus.
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उत्तर
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संबंधित प्रश्न
Make a list of any three outbreeding devices that flowering plants have developed and explain how they help to encourage cross-pollination.
Fill in the blank:
Male sex cells in plants are called _________.
Give one word/term for the following:
Pollination of flowers by birds.
State four features of flowers pollinated by insects.
Name the two types of pollination.
Male and female flowers are present on different plants (dioecious) to ensure xenogamy, in ______.
Feathery stigma occurs in ______.
The flower which possesses both androecium and gynoecium is called perfect or ______.
The flower which does not open at all are called ______.
Which type of pollination does the figure indicate?
