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Seeds offer several advantages to angiosperms. One of them is that seed formation is more dependable. This is because:

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Important Questions on Sexual Reproduction in Flowering Plants

EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Differentiate between Parthenocarpy and Parthenogenesis. Give one example of each.
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Which one of the following fruits is parthenocarpic?
HARD
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
What is the significance of the dispersal of seeds? Give any two points.
EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Name the edible part of an apple.
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants

In the given diagram identify the parts labelled as a, b, c and d.

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MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Why is an apple called a false fruit? Which part of it forms the fruit?
HARD
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Describe in brief the embryo formation process in dicotyledonous angiosperm.
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Perisperm is the remaining part of which of the following?
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Which one of the following statements regarding post-fertilization development in flowering plants is incorrect?
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Different parts of embryonic axis based on cotyledon position in a dicot embryo
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
What is parthenocarpic fruit? How can the formation of such fruits be induced?
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Persistent nucellus in the seed is observed in 
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Hard seed coat or other coverings may affect the seed germination and cause seed dormancy.
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Define parthenocarpy.
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
The edible part of the apple is
EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Which part of coconut fruit is used for yielding coconut oil? 
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Write three advantages offered by the seeds to angiosperms.
HARD
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Identify the correct statements among the following.
(A) Ability of the pistil to recognise the pollen is the result of a dialogue between pollen grain and pistil.
(B) Epicotyl has a shoot apex and a few leaf primordia enclosed in a hollow foliar structure coleoptile.
(C) Seed which germinates immediately after formation will be used as store food for next season.
(D) In coconut, the white kernel is cellular endosperm and liquid is the free nuclear endosperm.
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Testa and Tegmen of the seed coat represent
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Non-albuminous seed is produced in: