A(n) ______ is a fluid-filled cavity that forms completely within the mesoderm during embryonic development in some animals with true tissues.Multiple choice question.gastrovascular cavitycoelomarchenteronblastula

The coelom is a fluid-filled cavity that forms completely within the ______ during embryonic development of some bilaterally symmetrical animals.Multiple choice question.ectodermmesodermendoderm

Several of the bones associated with the nasal cavity have large, air-filled cavities within them called the ______.Multiple choice question.jugular foraminaalveolar processesparanasal sinusesnasal conchae

Which of the following has a gastrovascular cavity?a) Earthwormb) Flatwormc) Nematode wormd) Round worm

The cells which form during cleavage and surround the fluid filled cavity are calleda) cytoplasmic determinants.b) blastocoels.c) mesenchyme cells.d) blastomeres

Fill in the Blank QuestionFill in the blank question.The type of fluid found in the pleural cavity is called fluid.