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Question
Why does endosperm development preceeds that of zygote ?
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Solution
The endosperm develops before the embryo because the cells of the endosperm provide nutrition to the developing embryo.
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RELATED QUESTIONS
Draw a labelled mature stage of a dicotyledonous embryo.
Endosperm of angiosperm is __________.
(A) haploid
(B) diploid
(C) triploid
(D) tetraploid
Why does endosperm development precede embryo development in angiosperm seeds?
In which of the following the primary endosperm nucleus undergoes free nuclear division or karyokinesis?
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The type of evolution where the central part is occupied by free nuclear and the peripheral part by cells is observed in ______.
The diagram given below shows the three types of endosperms in angiosperms.
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| Type 1 | Type 2 | Type 3 |
- Identify the three types of endosperms shown above.
- Name the type of endosperm which commonly occurs in polypetalous dicots.
What is the ploidy level and functional role of endosperm formed after fertilisation in flowering plants?
Helobial type endosperm is an intermediate between nuclear and cellular types and is characteristic of which taxonomic group?



