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प्रश्न
Draw a diagram of the mature embryo sac of an angiospermic ovule and label any four parts in it.
Draw a diagram of a fertilized embryo sac of an angiosperm and label any four parts.
Draw a diagram of a mature embryo sac of an angiosperm. Label its any four parts.
Draw a diagram of a mature embryo sac of angiosperm, label its any six parts.
Draw a diagram of a fully developed embryo sac of an angiosperm. Label its chalazal end and any other five parts within the embryo sac.
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उत्तर
Mature Embryo Sac
Notes
Students should refer to the answer according to their question and preferred marks.
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संबंधित प्रश्न
From among the sets of terms given below, identify those that are associated with the gynoecium.
In a flower, if the megaspore mother cell forms megaspores without undergoing meiosis and if one of the megaspores develops into an embryo sac, its nuclei would be ______.
Trace the development of a megaspore mother cell to the formation of a mature embryo sac in a flowering plant.
During the development of the female gametophyte, the functional megaspore undergoes mitotic divisions without immediate cell wall formation. What are these divisions called?
Which cells are located at the chalazal end of the mature embryo sac, and how many of them are present?
How many nuclei contribute to the formation of the endosperm, and what is the resulting ploidy level of the endosperm?
Considering the cell distribution in a mature embryo sac, how many haploid cells are present in total?
Based on the cell distribution table, which cell or group of cells contributes a haploid gamete nucleus during double fertilization?
What is the total number of haploid nuclei present in the 8-nucleate stage of the developing female gametophyte before cell walls are formed?
In the mature embryo sac, which structure contains the filiform apparatus that aids in guiding the pollen tube?
