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During embryonic development, the establishment of polarity along anterior/ posterior, dorsal/ventral, or medial/ lateral axis is called

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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
Which of the following is not an inhibitory substance governing seed dormancy?
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Coconut water from a tender coconut is:
EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Non-albuminous seed is produced in:
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Inhibitory substances in dormant seeds cannot be removed by subjecting seeds to:
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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
How many meiotic and mitotic divisions are required for the formation of male gametophytes from a pollen mother cell?
EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
The morphological nature of the edible part of coconut is
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Explain the embryonic development in angiosperm plants. Draw a labelled diagram of the heart-shaped embryo.
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
The coconut water from tender coconut represents:
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Seed formation without fertilization in flowering plants involves the process of
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
In angiosperms, the development of male gametophyte takes place from ___________.
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
In apple, the chromosome number of gametes is 17. What is the chromosome number in its Primary Endosperm Nucleus (PEN)?
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Select the correct sequence of Embryogenius in Dicots ?
EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
What is Apomixis?
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Explain the different types of endosperms in angiosperms.
MEDIUM
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
What is megasporogenesis? Explain the development of eight nucleate embryosac in flowering plants.
HARD
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
What do you understand by seed dormancy? What are the natural ways of breaking the seed dormancy?
EASY
Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
Which one of the following fruits is parthenocarpic?
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Biology>Reproduction>Sexual Reproduction in Flowering Plants>Post-Fertilization Events in Plants
The sequence of stages during embryogenesis of a dicotyledonous embryo.
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?