The internal cavity commonly formed by cell division prior to gastrulation is the
A
Enteron
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B
Blastopore
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C
Blastocoel
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D
Coelom
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Solution
The correct option is C Blastocoel Blastocoel is the fluid-filled central cavity of blastula. It is formed during embryogenesis, when the fertilized egg or zygote divides via mitosis into many cells. The process of formation of blastocoel is known as cavitation.