During gastrulation,....... is formed. | vedclass

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Question

(C) During the process of gastrulation,the blastula is transformed into a gastrula. This process involves the movement of cells to form the three germ

Vedclass · Accepted Answer

Archenteron

Vedclass · Answer

(C) During the process of gastrulation,the blastula is transformed into a gastrula. This process involves the movement of cells to form the three germ layers (ectoderm,mesoderm,and endoderm). $A$ new cavity is formed during this stage known as the $Archenteron$ (also called the gastrocoel). The $Archenteron$ opens to the exterior through an opening called the blastopore.

Column $I$	Column $II$
$(a)$ Third week	$(1)$ Development of pre-umbilical cord
$(b)$ Third month	$(2)$ Body develops but head remains big
$(c)$ Fourth week	$(3)$ Embryonic slit widens
$(d)$ Fourth month	$(4)$ Muscles activate

During gastrulation,$.......$ is formed.

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Match the columns:

Column $I$ Column $II$

$(a)$ Third week $(1)$ Development of pre-umbilical cord

$(b)$ Third month $(2)$ Body develops but head remains big

$(c)$ Fourth week $(3)$ Embryonic slit widens

$(d)$ Fourth month $(4)$ Muscles activate

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