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Straight ovules are called...

Straight ovules are called ___________

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orthotropous
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Ovules with two integuments are called_____.

Fill in the blanks: Ovules can be, otherwise, called as _____________.

Embryo sac is to ovule _____________ is to another .

Fill In The blank : The most common ovule in angiosperm is ____________

Fill in the blanks: The stalk of ovule is ___________.

Fill in the blanks: Main body of ovule is ___________.

Fill In The blank : The common method of entry of pollen tube towards ovule is ______________

A small opening is left at integument of ovule is called as chalaza.

Cycas ovule is:

Route used by pollen tube for entering ovule is ________

ARIHANT PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-ODISHA BUREAU.S TEXTBOOK SOLUTIONS (Very Short Answer Type Questions)
  1. Due to triple fusion , is formed .

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  2. The innermost layer of wall layers is

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  3. Straight ovules are called

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  4. Contrivance of self pollination is

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  5. Androecium and gynoecium whorls are present in the same flower.

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  6. Both the essential whorls are absent in a flower.

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  7. Petals are united in a flower.

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  8. Free carpels in a flower.

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  9. Transfer of pollen grains from anther to stigma of the same flower.

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  10. The process in which the male gamete fertilises with egg.

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  11. Pollination in aquatic plants.

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  12. Fusion of one male gamete with definitive nucleus.

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  13. ul("Anemopilous") flowers are pollinated by ants.

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  14. ul("Dichogamy") is found in bisexual flowers where stamens and carpels...

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  15. The underline("ovule") is attached to the placenta of ovary by means o...

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  16. Animals acting as agents of pollination are called underline("anemophi...

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  17. underline("Polvembryony") involves the development of one embryo.

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  18. The cells present on two sides of egg in the egg apparatus are called ...

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  19. The outer wall of the pollen grain is called ……….

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  20. The male gametes are formed from........... cell.

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