What is the function of the vitellus in the vertebrate egg?, Ask an Expert

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1. What are proteins? How can the protein diversity of living beings be explained?
2. What are the cell types that form the xylem? What are the main features of those cells?
3. What is the function of the vitellus in the vertebrate egg? How are these eggs classified according to the amount of vitellus within them?
4. What are the archenteron and the blastopore? What is the stage of the embryonic development in which these structures are formed? What are the destinations of the archenteron and of the blastopore?
5.In general what is the cause of the aneuploidies?
6. An albuminuous seed showing hypogeal germination is
a. castor
b.bean
c.gram
d.d.maize

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Biology, Academics

Category:- Biology
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