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What is embryo sac?

Important Questions on How do Organisms Reproduce

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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
In angiosperm after the fertilization endosperm becomes 
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Which of the following is/are the essential whorls of a bisexual flower?
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
The egg cell is a haploid female gamete forming a zygote after _____.
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Pollen grains are produced by
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Which of the following is/are the essential whorls of a bisexual flower?
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Which of the following statements are correct?
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Which is not a part of carpel :-
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
_____ consists of petals.
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Which of the following is/ are not a characteristic of a pistillate flower?
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Which of the following do not represent the correct sequence of reproductive stages?
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
The group of petals is called 
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
The transfer of pollen grains from anther to stigma is termed :-
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Which of the following sequence of events do not represent the correct sequence of sexual reproduction in higher plants?

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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Fertilization in plants occurs in the :-

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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
The stamen consists of a long slender stalk, the filament, with a two-lobed _____ at the tip.
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
The female sex organ of a flower consists of
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

Seeds are formed from the _____ of the plant after fertilization. 

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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Stamen is the _____ (male/female) reproductive part of a flower.
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants
Choose the correct statements among the following.
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Science>Biology>How do Organisms Reproduce>Sexual Reproduction in Flowering Plants

At the time of entering into ovule, pollen tube has :-