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Morphogenetic movements take place predominantly during the following embryonic stage
(a)blastula
(b)Morula
(c)Gastrula
(d)Fertilized eggs

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Important Questions on Developmental Biology (Embryology)
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Egg in which yolk is found in the centre, the peripheral part is yolk-less and it is called as

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From an early amphibian embryo the cells that would give rise to skin in adults were transplanted into the developing brain region of another embryo. The transplanted cells developed into brain tissue in the recipientembryo. What do you infer from this experiment?

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Cleavage takes place in

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The type of cleavage in a egg is determined by -

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Polar bodies are formed in

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The correct sequence of various stages in embryonic development

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The group of organs that originates from the mesoderm is

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The nature of the chromosomes in the primary sex cell is
